8920080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:985

約数の個数: 120

約数和(自身を含む): 32294808

約数和(自身を除く): 23374728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 953, 1040, 1170, 1560, 1872, 1906, 2340, 2859, 3120, 3812, 4680, 4765, 5718, 7624, 8577, 9360, 9530, 11436, 12389, 14295, 15248, 17154, 19060, 22872, 24778, 28590, 34308, 37167, 38120, 42885, 45744, 49556, 57180, 61945, 68616, 74334, 76240, 85770, 99112, 111501, 114360, 123890, 137232, 148668, 171540, 185835, 198224, 223002, 228720, 247780, 297336, 343080, 371670, 446004, 495560, 557505, 594672, 686160, 743340, 892008, 991120, 1115010, 1486680, 1784016, 2230020, 2973360, 4460040, 8920080]

約数ペア:

[(1, 8920080), (2, 4460040), (3, 2973360), (4, 2230020), (5, 1784016), (6, 1486680), (8, 1115010), (9, 991120), (10, 892008), (12, 743340), (13, 686160), (15, 594672), (16, 557505), (18, 495560), (20, 446004), (24, 371670), (26, 343080), (30, 297336), (36, 247780), (39, 228720), (40, 223002), (45, 198224), (48, 185835), (52, 171540), (60, 148668), (65, 137232), (72, 123890), (78, 114360), (80, 111501), (90, 99112), (104, 85770), (117, 76240), (120, 74334), (130, 68616), (144, 61945), (156, 57180), (180, 49556), (195, 45744), (208, 42885), (234, 38120), (240, 37167), (260, 34308), (312, 28590), (360, 24778), (390, 22872), (468, 19060), (520, 17154), (585, 15248), (624, 14295), (720, 12389), (780, 11436), (936, 9530), (953, 9360), (1040, 8577), (1170, 7624), (1560, 5718), (1872, 4765), (1906, 4680), (2340, 3812), (2859, 3120)]