121536480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19477}}^1$

素因数の和:19508

約数の個数: 96

約数和(自身を含む): 412310304

約数和(自身を除く): 290773824

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, 19477, 38954, 58431, 77908, 97385, 116862, 155816, 194770, 233724, 253201, 292155, 311632, 389540, 467448, 506402, 584310, 623264, 759603, 779080, 934896, 1012804, 1168620, 1266005, 1519206, 1558160, 1869792, 2025608, 2337240, 2532010, 3038412, 3116320, 3798015, 4051216, 4674480, 5064020, 6076824, 7596030, 8102432, 9348960, 10128040, 12153648, 15192060, 20256080, 24307296, 30384120, 40512160, 60768240, 121536480]

約数ペア:

[(1, 121536480), (2, 60768240), (3, 40512160), (4, 30384120), (5, 24307296), (6, 20256080), (8, 15192060), (10, 12153648), (12, 10128040), (13, 9348960), (15, 8102432), (16, 7596030), (20, 6076824), (24, 5064020), (26, 4674480), (30, 4051216), (32, 3798015), (39, 3116320), (40, 3038412), (48, 2532010), (52, 2337240), (60, 2025608), (65, 1869792), (78, 1558160), (80, 1519206), (96, 1266005), (104, 1168620), (120, 1012804), (130, 934896), (156, 779080), (160, 759603), (195, 623264), (208, 584310), (240, 506402), (260, 467448), (312, 389540), (390, 311632), (416, 292155), (480, 253201), (520, 233724), (624, 194770), (780, 155816), (1040, 116862), (1248, 97385), (1560, 77908), (2080, 58431), (3120, 38954), (6240, 19477)]