60880560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 217843200

約数和(自身を除く): 156962640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 79, 80, 95, 104, 114, 120, 130, 152, 156, 158, 169, 190, 195, 208, 228, 237, 240, 247, 260, 285, 304, 312, 316, 338, 380, 390, 395, 456, 474, 494, 507, 520, 570, 624, 632, 676, 741, 760, 780, 790, 845, 912, 948, 988, 1014, 1027, 1040, 1140, 1185, 1235, 1264, 1352, 1482, 1501, 1520, 1560, 1580, 1690, 1896, 1976, 2028, 2054, 2280, 2370, 2470, 2535, 2704, 2964, 3002, 3081, 3120, 3160, 3211, 3380, 3705, 3792, 3952, 4056, 4108, 4503, 4560, 4740, 4940, 5070, 5135, 5928, 6004, 6162, 6320, 6422, 6760, 7410, 7505, 8112, 8216, 9006, 9480, 9633, 9880, 10140, 10270, 11856, 12008, 12324, 12844, 13351, 13520, 14820, 15010, 15405, 16055, 16432, 18012, 18960, 19266, 19513, 19760, 20280, 20540, 22515, 24016, 24648, 25688, 26702, 29640, 30020, 30810, 32110, 36024, 38532, 39026, 40053, 40560, 41080, 45030, 48165, 49296, 51376, 53404, 58539, 59280, 60040, 61620, 64220, 66755, 72048, 77064, 78052, 80106, 82160, 90060, 96330, 97565, 106808, 117078, 120080, 123240, 128440, 133510, 154128, 156104, 160212, 180120, 192660, 195130, 200265, 213616, 234156, 246480, 253669, 256880, 267020, 292695, 312208, 320424, 360240, 385320, 390260, 400530, 468312, 507338, 534040, 585390, 640848, 761007, 770640, 780520, 801060, 936624, 1014676, 1068080, 1170780, 1268345, 1522014, 1561040, 1602120, 2029352, 2341560, 2536690, 3044028, 3204240, 3805035, 4058704, 4683120, 5073380, 6088056, 7610070, 10146760, 12176112, 15220140, 20293520, 30440280, 60880560]

約数ペア:

[(1, 60880560), (2, 30440280), (3, 20293520), (4, 15220140), (5, 12176112), (6, 10146760), (8, 7610070), (10, 6088056), (12, 5073380), (13, 4683120), (15, 4058704), (16, 3805035), (19, 3204240), (20, 3044028), (24, 2536690), (26, 2341560), (30, 2029352), (38, 1602120), (39, 1561040), (40, 1522014), (48, 1268345), (52, 1170780), (57, 1068080), (60, 1014676), (65, 936624), (76, 801060), (78, 780520), (79, 770640), (80, 761007), (95, 640848), (104, 585390), (114, 534040), (120, 507338), (130, 468312), (152, 400530), (156, 390260), (158, 385320), (169, 360240), (190, 320424), (195, 312208), (208, 292695), (228, 267020), (237, 256880), (240, 253669), (247, 246480), (260, 234156), (285, 213616), (304, 200265), (312, 195130), (316, 192660), (338, 180120), (380, 160212), (390, 156104), (395, 154128), (456, 133510), (474, 128440), (494, 123240), (507, 120080), (520, 117078), (570, 106808), (624, 97565), (632, 96330), (676, 90060), (741, 82160), (760, 80106), (780, 78052), (790, 77064), (845, 72048), (912, 66755), (948, 64220), (988, 61620), (1014, 60040), (1027, 59280), (1040, 58539), (1140, 53404), (1185, 51376), (1235, 49296), (1264, 48165), (1352, 45030), (1482, 41080), (1501, 40560), (1520, 40053), (1560, 39026), (1580, 38532), (1690, 36024), (1896, 32110), (1976, 30810), (2028, 30020), (2054, 29640), (2280, 26702), (2370, 25688), (2470, 24648), (2535, 24016), (2704, 22515), (2964, 20540), (3002, 20280), (3081, 19760), (3120, 19513), (3160, 19266), (3211, 18960), (3380, 18012), (3705, 16432), (3792, 16055), (3952, 15405), (4056, 15010), (4108, 14820), (4503, 13520), (4560, 13351), (4740, 12844), (4940, 12324), (5070, 12008), (5135, 11856), (5928, 10270), (6004, 10140), (6162, 9880), (6320, 9633), (6422, 9480), (6760, 9006), (7410, 8216), (7505, 8112)]