146455920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15647}}^1$

素因数の和:15679

約数の個数: 120

約数和(自身を含む): 529716096

約数和(自身を除く): 383260176

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, 9360, 15647, 31294, 46941, 62588, 78235, 93882, 125176, 140823, 156470, 187764, 203411, 234705, 250352, 281646, 312940, 375528, 406822, 469410, 563292, 610233, 625880, 704115, 751056, 813644, 938820, 1017055, 1126584, 1220466, 1251760, 1408230, 1627288, 1830699, 1877640, 2034110, 2253168, 2440932, 2816460, 3051165, 3254576, 3661398, 3755280, 4068220, 4881864, 5632920, 6102330, 7322796, 8136440, 9153495, 9763728, 11265840, 12204660, 14645592, 16272880, 18306990, 24409320, 29291184, 36613980, 48818640, 73227960, 146455920]

約数ペア:

[(1, 146455920), (2, 73227960), (3, 48818640), (4, 36613980), (5, 29291184), (6, 24409320), (8, 18306990), (9, 16272880), (10, 14645592), (12, 12204660), (13, 11265840), (15, 9763728), (16, 9153495), (18, 8136440), (20, 7322796), (24, 6102330), (26, 5632920), (30, 4881864), (36, 4068220), (39, 3755280), (40, 3661398), (45, 3254576), (48, 3051165), (52, 2816460), (60, 2440932), (65, 2253168), (72, 2034110), (78, 1877640), (80, 1830699), (90, 1627288), (104, 1408230), (117, 1251760), (120, 1220466), (130, 1126584), (144, 1017055), (156, 938820), (180, 813644), (195, 751056), (208, 704115), (234, 625880), (240, 610233), (260, 563292), (312, 469410), (360, 406822), (390, 375528), (468, 312940), (520, 281646), (585, 250352), (624, 234705), (720, 203411), (780, 187764), (936, 156470), (1040, 140823), (1170, 125176), (1560, 93882), (1872, 78235), (2340, 62588), (3120, 46941), (4680, 31294), (9360, 15647)]