72495002880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{202999}}^1$

素因数の和:203057

約数の個数: 216

約数和(自身を含む): 258917568000

約数和(自身を除く): 186422565120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 22320, 23808, 29760, 35712, 39680, 44640, 59520, 71424, 89280, 119040, 178560, 202999, 357120, 405998, 608997, 811996, 1014995, 1217994, 1623992, 1826991, 2029990, 2435988, 3044985, 3247984, 3653982, 4059980, 4871976, 6089970, 6292969, 6495968, 7307964, 8119960, 9134955, 9743952, 12179940, 12585938, 12991936, 14615928, 16239920, 18269910, 18878907, 19487904, 24359880, 25171876, 25983872, 29231856, 31464845, 32479840, 36539820, 37757814, 38975808, 48719760, 50343752, 51967744, 56636721, 58463712, 62929690, 64959680, 73079640, 75515628, 77951616, 94394535, 97439520, 100687504, 113273442, 116927424, 125859380, 129919360, 146159280, 151031256, 155903232, 188789070, 194879040, 201375008, 226546884, 233854848, 251718760, 259838720, 283183605, 292318560, 302062512, 377578140, 389758080, 402750016, 453093768, 467709696, 503437520, 566367210, 584637120, 604125024, 755156280, 779516160, 805500032, 906187536, 1006875040, 1132734420, 1169274240, 1208250048, 1510312560, 1611000064, 1812375072, 2013750080, 2265468840, 2338548480, 2416500096, 3020625120, 3624750144, 4027500160, 4530937680, 4833000192, 6041250240, 7249500288, 8055000320, 9061875360, 12082500480, 14499000576, 18123750720, 24165000960, 36247501440, 72495002880]

約数ペア:

[(1, 72495002880), (2, 36247501440), (3, 24165000960), (4, 18123750720), (5, 14499000576), (6, 12082500480), (8, 9061875360), (9, 8055000320), (10, 7249500288), (12, 6041250240), (15, 4833000192), (16, 4530937680), (18, 4027500160), (20, 3624750144), (24, 3020625120), (30, 2416500096), (31, 2338548480), (32, 2265468840), (36, 2013750080), (40, 1812375072), (45, 1611000064), (48, 1510312560), (60, 1208250048), (62, 1169274240), (64, 1132734420), (72, 1006875040), (80, 906187536), (90, 805500032), (93, 779516160), (96, 755156280), (120, 604125024), (124, 584637120), (128, 566367210), (144, 503437520), (155, 467709696), (160, 453093768), (180, 402750016), (186, 389758080), (192, 377578140), (240, 302062512), (248, 292318560), (256, 283183605), (279, 259838720), (288, 251718760), (310, 233854848), (320, 226546884), (360, 201375008), (372, 194879040), (384, 188789070), (465, 155903232), (480, 151031256), (496, 146159280), (558, 129919360), (576, 125859380), (620, 116927424), (640, 113273442), (720, 100687504), (744, 97439520), (768, 94394535), (930, 77951616), (960, 75515628), (992, 73079640), (1116, 64959680), (1152, 62929690), (1240, 58463712), (1280, 56636721), (1395, 51967744), (1440, 50343752), (1488, 48719760), (1860, 38975808), (1920, 37757814), (1984, 36539820), (2232, 32479840), (2304, 31464845), (2480, 29231856), (2790, 25983872), (2880, 25171876), (2976, 24359880), (3720, 19487904), (3840, 18878907), (3968, 18269910), (4464, 16239920), (4960, 14615928), (5580, 12991936), (5760, 12585938), (5952, 12179940), (7440, 9743952), (7936, 9134955), (8928, 8119960), (9920, 7307964), (11160, 6495968), (11520, 6292969), (11904, 6089970), (14880, 4871976), (17856, 4059980), (19840, 3653982), (22320, 3247984), (23808, 3044985), (29760, 2435988), (35712, 2029990), (39680, 1826991), (44640, 1623992), (59520, 1217994), (71424, 1014995), (89280, 811996), (119040, 608997), (178560, 405998), (202999, 357120)]