423647640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90523}}^1$

素因数の和:90553

約数の個数: 96

約数和(自身を含む): 1482783120

約数和(自身を除く): 1059135480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 90523, 181046, 271569, 362092, 452615, 543138, 724184, 814707, 905230, 1086276, 1176799, 1357845, 1629414, 1810460, 2172552, 2353598, 2715690, 3258828, 3530397, 3620920, 4073535, 4707196, 5431380, 5883995, 6517656, 7060794, 8147070, 9414392, 10591191, 10862760, 11767990, 14121588, 16294140, 17651985, 21182382, 23535980, 28243176, 32588280, 35303970, 42364764, 47071960, 52955955, 70607940, 84729528, 105911910, 141215880, 211823820, 423647640]

約数ペア:

[(1, 423647640), (2, 211823820), (3, 141215880), (4, 105911910), (5, 84729528), (6, 70607940), (8, 52955955), (9, 47071960), (10, 42364764), (12, 35303970), (13, 32588280), (15, 28243176), (18, 23535980), (20, 21182382), (24, 17651985), (26, 16294140), (30, 14121588), (36, 11767990), (39, 10862760), (40, 10591191), (45, 9414392), (52, 8147070), (60, 7060794), (65, 6517656), (72, 5883995), (78, 5431380), (90, 4707196), (104, 4073535), (117, 3620920), (120, 3530397), (130, 3258828), (156, 2715690), (180, 2353598), (195, 2172552), (234, 1810460), (260, 1629414), (312, 1357845), (360, 1176799), (390, 1086276), (468, 905230), (520, 814707), (585, 724184), (780, 543138), (936, 452615), (1170, 362092), (1560, 271569), (2340, 181046), (4680, 90523)]