327088320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26209}}^1$

素因数の和:26242

約数の個数: 112

約数和(自身を含む): 1118433120

約数和(自身を除く): 791344800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 26209, 52418, 78627, 104836, 131045, 157254, 209672, 262090, 314508, 340717, 393135, 419344, 524180, 629016, 681434, 786270, 838688, 1022151, 1048360, 1258032, 1362868, 1572540, 1677376, 1703585, 2044302, 2096720, 2516064, 2725736, 3145080, 3407170, 4088604, 4193440, 5032128, 5110755, 5451472, 6290160, 6814340, 8177208, 8386880, 10221510, 10902944, 12580320, 13628680, 16354416, 20443020, 21805888, 25160640, 27257360, 32708832, 40886040, 54514720, 65417664, 81772080, 109029440, 163544160, 327088320]

約数ペア:

[(1, 327088320), (2, 163544160), (3, 109029440), (4, 81772080), (5, 65417664), (6, 54514720), (8, 40886040), (10, 32708832), (12, 27257360), (13, 25160640), (15, 21805888), (16, 20443020), (20, 16354416), (24, 13628680), (26, 12580320), (30, 10902944), (32, 10221510), (39, 8386880), (40, 8177208), (48, 6814340), (52, 6290160), (60, 5451472), (64, 5110755), (65, 5032128), (78, 4193440), (80, 4088604), (96, 3407170), (104, 3145080), (120, 2725736), (130, 2516064), (156, 2096720), (160, 2044302), (192, 1703585), (195, 1677376), (208, 1572540), (240, 1362868), (260, 1258032), (312, 1048360), (320, 1022151), (390, 838688), (416, 786270), (480, 681434), (520, 629016), (624, 524180), (780, 419344), (832, 393135), (960, 340717), (1040, 314508), (1248, 262090), (1560, 209672), (2080, 157254), (2496, 131045), (3120, 104836), (4160, 78627), (6240, 52418), (12480, 26209)]