289759320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1613}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 944190000

約数和(自身を除く): 654430680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 499, 998, 1497, 1613, 1996, 2495, 2994, 3226, 3992, 4491, 4839, 4990, 5988, 6452, 7485, 8065, 8982, 9678, 9980, 11976, 12904, 14517, 14970, 16130, 17964, 19356, 19960, 22455, 24195, 29034, 29940, 32260, 35928, 38712, 44910, 48390, 58068, 59880, 64520, 72585, 89820, 96780, 116136, 145170, 179640, 193560, 290340, 580680, 804887, 1609774, 2414661, 3219548, 4024435, 4829322, 6439096, 7243983, 8048870, 9658644, 12073305, 14487966, 16097740, 19317288, 24146610, 28975932, 32195480, 36219915, 48293220, 57951864, 72439830, 96586440, 144879660, 289759320]

約数ペア:

[(1, 289759320), (2, 144879660), (3, 96586440), (4, 72439830), (5, 57951864), (6, 48293220), (8, 36219915), (9, 32195480), (10, 28975932), (12, 24146610), (15, 19317288), (18, 16097740), (20, 14487966), (24, 12073305), (30, 9658644), (36, 8048870), (40, 7243983), (45, 6439096), (60, 4829322), (72, 4024435), (90, 3219548), (120, 2414661), (180, 1609774), (360, 804887), (499, 580680), (998, 290340), (1497, 193560), (1613, 179640), (1996, 145170), (2495, 116136), (2994, 96780), (3226, 89820), (3992, 72585), (4491, 64520), (4839, 59880), (4990, 58068), (5988, 48390), (6452, 44910), (7485, 38712), (8065, 35928), (8982, 32260), (9678, 29940), (9980, 29034), (11976, 24195), (12904, 22455), (14517, 19960), (14970, 19356), (16130, 17964)]