126653280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20297}}^1$

素因数の和:20328

約数の個数: 96

約数和(自身を含む): 429668064

約数和(自身を除く): 303014784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 20297, 40594, 60891, 81188, 101485, 121782, 162376, 202970, 243564, 263861, 304455, 324752, 405940, 487128, 527722, 608910, 649504, 791583, 811880, 974256, 1055444, 1217820, 1319305, 1583166, 1623760, 1948512, 2110888, 2435640, 2638610, 3166332, 3247520, 3957915, 4221776, 4871280, 5277220, 6332664, 7915830, 8443552, 9742560, 10554440, 12665328, 15831660, 21108880, 25330656, 31663320, 42217760, 63326640, 126653280]

約数ペア:

[(1, 126653280), (2, 63326640), (3, 42217760), (4, 31663320), (5, 25330656), (6, 21108880), (8, 15831660), (10, 12665328), (12, 10554440), (13, 9742560), (15, 8443552), (16, 7915830), (20, 6332664), (24, 5277220), (26, 4871280), (30, 4221776), (32, 3957915), (39, 3247520), (40, 3166332), (48, 2638610), (52, 2435640), (60, 2110888), (65, 1948512), (78, 1623760), (80, 1583166), (96, 1319305), (104, 1217820), (120, 1055444), (130, 974256), (156, 811880), (160, 791583), (195, 649504), (208, 608910), (240, 527722), (260, 487128), (312, 405940), (390, 324752), (416, 304455), (480, 263861), (520, 243564), (624, 202970), (780, 162376), (1040, 121782), (1248, 101485), (1560, 81188), (2080, 60891), (3120, 40594), (6240, 20297)]