2973180240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4297}}^1$

素因数の和:4378

約数の個数: 180

約数和(自身を含む): 10319816052

約数和(自身を除く): 7346635812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 961, 1116, 1240, 1395, 1488, 1860, 1922, 2232, 2480, 2790, 2883, 3720, 3844, 4297, 4464, 4805, 5580, 5766, 7440, 7688, 8594, 8649, 9610, 11160, 11532, 12891, 14415, 15376, 17188, 17298, 19220, 21485, 22320, 23064, 25782, 28830, 34376, 34596, 38440, 38673, 42970, 43245, 46128, 51564, 57660, 64455, 68752, 69192, 76880, 77346, 85940, 86490, 103128, 115320, 128910, 133207, 138384, 154692, 171880, 172980, 193365, 206256, 230640, 257820, 266414, 309384, 343760, 345960, 386730, 399621, 515640, 532828, 618768, 666035, 691920, 773460, 799242, 1031280, 1065656, 1198863, 1332070, 1546920, 1598484, 1998105, 2131312, 2397726, 2664140, 3093840, 3196968, 3996210, 4129417, 4795452, 5328280, 5994315, 6393936, 7992420, 8258834, 9590904, 10656560, 11988630, 12388251, 15984840, 16517668, 19181808, 20647085, 23977260, 24776502, 31969680, 33035336, 37164753, 41294170, 47954520, 49553004, 61941255, 66070672, 74329506, 82588340, 95909040, 99106008, 123882510, 148659012, 165176680, 185823765, 198212016, 247765020, 297318024, 330353360, 371647530, 495530040, 594636048, 743295060, 991060080, 1486590120, 2973180240]

約数ペア:

[(1, 2973180240), (2, 1486590120), (3, 991060080), (4, 743295060), (5, 594636048), (6, 495530040), (8, 371647530), (9, 330353360), (10, 297318024), (12, 247765020), (15, 198212016), (16, 185823765), (18, 165176680), (20, 148659012), (24, 123882510), (30, 99106008), (31, 95909040), (36, 82588340), (40, 74329506), (45, 66070672), (48, 61941255), (60, 49553004), (62, 47954520), (72, 41294170), (80, 37164753), (90, 33035336), (93, 31969680), (120, 24776502), (124, 23977260), (144, 20647085), (155, 19181808), (180, 16517668), (186, 15984840), (240, 12388251), (248, 11988630), (279, 10656560), (310, 9590904), (360, 8258834), (372, 7992420), (465, 6393936), (496, 5994315), (558, 5328280), (620, 4795452), (720, 4129417), (744, 3996210), (930, 3196968), (961, 3093840), (1116, 2664140), (1240, 2397726), (1395, 2131312), (1488, 1998105), (1860, 1598484), (1922, 1546920), (2232, 1332070), (2480, 1198863), (2790, 1065656), (2883, 1031280), (3720, 799242), (3844, 773460), (4297, 691920), (4464, 666035), (4805, 618768), (5580, 532828), (5766, 515640), (7440, 399621), (7688, 386730), (8594, 345960), (8649, 343760), (9610, 309384), (11160, 266414), (11532, 257820), (12891, 230640), (14415, 206256), (15376, 193365), (17188, 172980), (17298, 171880), (19220, 154692), (21485, 138384), (22320, 133207), (23064, 128910), (25782, 115320), (28830, 103128), (34376, 86490), (34596, 85940), (38440, 77346), (38673, 76880), (42970, 69192), (43245, 68752), (46128, 64455), (51564, 57660)]