126478560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20269}}^1$

素因数の和:20300

約数の個数: 96

約数和(自身を含む): 429075360

約数和(自身を除く): 302596800

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, 20269, 40538, 60807, 81076, 101345, 121614, 162152, 202690, 243228, 263497, 304035, 324304, 405380, 486456, 526994, 608070, 648608, 790491, 810760, 972912, 1053988, 1216140, 1317485, 1580982, 1621520, 1945824, 2107976, 2432280, 2634970, 3161964, 3243040, 3952455, 4215952, 4864560, 5269940, 6323928, 7904910, 8431904, 9729120, 10539880, 12647856, 15809820, 21079760, 25295712, 31619640, 42159520, 63239280, 126478560]

約数ペア:

[(1, 126478560), (2, 63239280), (3, 42159520), (4, 31619640), (5, 25295712), (6, 21079760), (8, 15809820), (10, 12647856), (12, 10539880), (13, 9729120), (15, 8431904), (16, 7904910), (20, 6323928), (24, 5269940), (26, 4864560), (30, 4215952), (32, 3952455), (39, 3243040), (40, 3161964), (48, 2634970), (52, 2432280), (60, 2107976), (65, 1945824), (78, 1621520), (80, 1580982), (96, 1317485), (104, 1216140), (120, 1053988), (130, 972912), (156, 810760), (160, 790491), (195, 648608), (208, 608070), (240, 526994), (260, 486456), (312, 405380), (390, 324304), (416, 304035), (480, 263497), (520, 243228), (624, 202690), (780, 162152), (1040, 121614), (1248, 101345), (1560, 81076), (2080, 60807), (3120, 40538), (6240, 20269)]