2457930480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{10657}}^1$

素因数の和:10735

約数の個数: 120

約数和(自身を含む): 7874045136

約数和(自身を除く): 5416114656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4805, 5766, 7440, 7688, 9610, 10657, 11532, 14415, 15376, 19220, 21314, 23064, 28830, 31971, 38440, 42628, 46128, 53285, 57660, 63942, 76880, 85256, 106570, 115320, 127884, 159855, 170512, 213140, 230640, 255768, 319710, 330367, 426280, 511536, 639420, 660734, 852560, 991101, 1278840, 1321468, 1651835, 1982202, 2557680, 2642936, 3303670, 3964404, 4955505, 5285872, 6607340, 7928808, 9911010, 10241377, 13214680, 15857616, 19822020, 20482754, 26429360, 30724131, 39644040, 40965508, 51206885, 61448262, 79288080, 81931016, 102413770, 122896524, 153620655, 163862032, 204827540, 245793048, 307241310, 409655080, 491586096, 614482620, 819310160, 1228965240, 2457930480]

約数ペア:

[(1, 2457930480), (2, 1228965240), (3, 819310160), (4, 614482620), (5, 491586096), (6, 409655080), (8, 307241310), (10, 245793048), (12, 204827540), (15, 163862032), (16, 153620655), (20, 122896524), (24, 102413770), (30, 81931016), (31, 79288080), (40, 61448262), (48, 51206885), (60, 40965508), (62, 39644040), (80, 30724131), (93, 26429360), (120, 20482754), (124, 19822020), (155, 15857616), (186, 13214680), (240, 10241377), (248, 9911010), (310, 7928808), (372, 6607340), (465, 5285872), (496, 4955505), (620, 3964404), (744, 3303670), (930, 2642936), (961, 2557680), (1240, 1982202), (1488, 1651835), (1860, 1321468), (1922, 1278840), (2480, 991101), (2883, 852560), (3720, 660734), (3844, 639420), (4805, 511536), (5766, 426280), (7440, 330367), (7688, 319710), (9610, 255768), (10657, 230640), (11532, 213140), (14415, 170512), (15376, 159855), (19220, 127884), (21314, 115320), (23064, 106570), (28830, 85256), (31971, 76880), (38440, 63942), (42628, 57660), (46128, 53285)]