74009520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7939

約数の個数: 120

約数和(自身を含む): 267701616

約数和(自身を除く): 193692096

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, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7907, 9360, 15814, 23721, 31628, 39535, 47442, 63256, 71163, 79070, 94884, 102791, 118605, 126512, 142326, 158140, 189768, 205582, 237210, 284652, 308373, 316280, 355815, 379536, 411164, 474420, 513955, 569304, 616746, 632560, 711630, 822328, 925119, 948840, 1027910, 1138608, 1233492, 1423260, 1541865, 1644656, 1850238, 1897680, 2055820, 2466984, 2846520, 3083730, 3700476, 4111640, 4625595, 4933968, 5693040, 6167460, 7400952, 8223280, 9251190, 12334920, 14801904, 18502380, 24669840, 37004760, 74009520]

約数ペア:

[(1, 74009520), (2, 37004760), (3, 24669840), (4, 18502380), (5, 14801904), (6, 12334920), (8, 9251190), (9, 8223280), (10, 7400952), (12, 6167460), (13, 5693040), (15, 4933968), (16, 4625595), (18, 4111640), (20, 3700476), (24, 3083730), (26, 2846520), (30, 2466984), (36, 2055820), (39, 1897680), (40, 1850238), (45, 1644656), (48, 1541865), (52, 1423260), (60, 1233492), (65, 1138608), (72, 1027910), (78, 948840), (80, 925119), (90, 822328), (104, 711630), (117, 632560), (120, 616746), (130, 569304), (144, 513955), (156, 474420), (180, 411164), (195, 379536), (208, 355815), (234, 316280), (240, 308373), (260, 284652), (312, 237210), (360, 205582), (390, 189768), (468, 158140), (520, 142326), (585, 126512), (624, 118605), (720, 102791), (780, 94884), (936, 79070), (1040, 71163), (1170, 63256), (1560, 47442), (1872, 39535), (2340, 31628), (3120, 23721), (4680, 15814), (7907, 9360)]