17827680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2888

約数の個数: 96

約数和(自身を含む): 60498144

約数和(自身を除く): 42670464

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2857, 3120, 5714, 6240, 8571, 11428, 14285, 17142, 22856, 28570, 34284, 37141, 42855, 45712, 57140, 68568, 74282, 85710, 91424, 111423, 114280, 137136, 148564, 171420, 185705, 222846, 228560, 274272, 297128, 342840, 371410, 445692, 457120, 557115, 594256, 685680, 742820, 891384, 1114230, 1188512, 1371360, 1485640, 1782768, 2228460, 2971280, 3565536, 4456920, 5942560, 8913840, 17827680]

約数ペア:

[(1, 17827680), (2, 8913840), (3, 5942560), (4, 4456920), (5, 3565536), (6, 2971280), (8, 2228460), (10, 1782768), (12, 1485640), (13, 1371360), (15, 1188512), (16, 1114230), (20, 891384), (24, 742820), (26, 685680), (30, 594256), (32, 557115), (39, 457120), (40, 445692), (48, 371410), (52, 342840), (60, 297128), (65, 274272), (78, 228560), (80, 222846), (96, 185705), (104, 171420), (120, 148564), (130, 137136), (156, 114280), (160, 111423), (195, 91424), (208, 85710), (240, 74282), (260, 68568), (312, 57140), (390, 45712), (416, 42855), (480, 37141), (520, 34284), (624, 28570), (780, 22856), (1040, 17142), (1248, 14285), (1560, 11428), (2080, 8571), (2857, 6240), (3120, 5714)]