45191640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 148780800

約数和(自身を除く): 103589160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 491, 520, 590, 708, 767, 780, 885, 982, 1180, 1416, 1473, 1534, 1560, 1770, 1964, 2301, 2360, 2455, 2946, 3068, 3540, 3835, 3928, 4602, 4910, 5892, 6136, 6383, 7080, 7365, 7670, 9204, 9820, 11505, 11784, 12766, 14730, 15340, 18408, 19149, 19640, 23010, 25532, 28969, 29460, 30680, 31915, 38298, 46020, 51064, 57938, 58920, 63830, 76596, 86907, 92040, 95745, 115876, 127660, 144845, 153192, 173814, 191490, 231752, 255320, 289690, 347628, 376597, 382980, 434535, 579380, 695256, 753194, 765960, 869070, 1129791, 1158760, 1506388, 1738140, 1882985, 2259582, 3012776, 3476280, 3765970, 4519164, 5648955, 7531940, 9038328, 11297910, 15063880, 22595820, 45191640]

約数ペア:

[(1, 45191640), (2, 22595820), (3, 15063880), (4, 11297910), (5, 9038328), (6, 7531940), (8, 5648955), (10, 4519164), (12, 3765970), (13, 3476280), (15, 3012776), (20, 2259582), (24, 1882985), (26, 1738140), (30, 1506388), (39, 1158760), (40, 1129791), (52, 869070), (59, 765960), (60, 753194), (65, 695256), (78, 579380), (104, 434535), (118, 382980), (120, 376597), (130, 347628), (156, 289690), (177, 255320), (195, 231752), (236, 191490), (260, 173814), (295, 153192), (312, 144845), (354, 127660), (390, 115876), (472, 95745), (491, 92040), (520, 86907), (590, 76596), (708, 63830), (767, 58920), (780, 57938), (885, 51064), (982, 46020), (1180, 38298), (1416, 31915), (1473, 30680), (1534, 29460), (1560, 28969), (1770, 25532), (1964, 23010), (2301, 19640), (2360, 19149), (2455, 18408), (2946, 15340), (3068, 14730), (3540, 12766), (3835, 11784), (3928, 11505), (4602, 9820), (4910, 9204), (5892, 7670), (6136, 7365), (6383, 7080)]