3029520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 10124352

約数和(自身を除く): 7094832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 971, 1040, 1560, 1942, 2913, 3120, 3884, 4855, 5826, 7768, 9710, 11652, 12623, 14565, 15536, 19420, 23304, 25246, 29130, 37869, 38840, 46608, 50492, 58260, 63115, 75738, 77680, 100984, 116520, 126230, 151476, 189345, 201968, 233040, 252460, 302952, 378690, 504920, 605904, 757380, 1009840, 1514760, 3029520]

約数ペア:

[(1, 3029520), (2, 1514760), (3, 1009840), (4, 757380), (5, 605904), (6, 504920), (8, 378690), (10, 302952), (12, 252460), (13, 233040), (15, 201968), (16, 189345), (20, 151476), (24, 126230), (26, 116520), (30, 100984), (39, 77680), (40, 75738), (48, 63115), (52, 58260), (60, 50492), (65, 46608), (78, 38840), (80, 37869), (104, 29130), (120, 25246), (130, 23304), (156, 19420), (195, 15536), (208, 14565), (240, 12623), (260, 11652), (312, 9710), (390, 7768), (520, 5826), (624, 4855), (780, 3884), (971, 3120), (1040, 2913), (1560, 1942)]