1514760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 4898880

約数和(自身を除く): 3384120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 971, 1560, 1942, 2913, 3884, 4855, 5826, 7768, 9710, 11652, 12623, 14565, 19420, 23304, 25246, 29130, 37869, 38840, 50492, 58260, 63115, 75738, 100984, 116520, 126230, 151476, 189345, 252460, 302952, 378690, 504920, 757380, 1514760]

約数ペア:

[(1, 1514760), (2, 757380), (3, 504920), (4, 378690), (5, 302952), (6, 252460), (8, 189345), (10, 151476), (12, 126230), (13, 116520), (15, 100984), (20, 75738), (24, 63115), (26, 58260), (30, 50492), (39, 38840), (40, 37869), (52, 29130), (60, 25246), (65, 23304), (78, 19420), (104, 14565), (120, 12623), (130, 11652), (156, 9710), (195, 7768), (260, 5826), (312, 4855), (390, 3884), (520, 2913), (780, 1942), (971, 1560)]