30602520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 107911440

約数和(自身を除く): 77308920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 503, 507, 520, 585, 676, 780, 845, 936, 1006, 1014, 1170, 1352, 1509, 1521, 1560, 1690, 2012, 2028, 2340, 2515, 2535, 3018, 3042, 3380, 4024, 4056, 4527, 4680, 5030, 5070, 6036, 6084, 6539, 6760, 7545, 7605, 9054, 10060, 10140, 12072, 12168, 13078, 15090, 15210, 18108, 19617, 20120, 20280, 22635, 26156, 30180, 30420, 32695, 36216, 39234, 45270, 52312, 58851, 60360, 60840, 65390, 78468, 85007, 90540, 98085, 117702, 130780, 156936, 170014, 181080, 196170, 235404, 255021, 261560, 294255, 340028, 392340, 425035, 470808, 510042, 588510, 680056, 765063, 784680, 850070, 1020084, 1177020, 1275105, 1530126, 1700140, 2040168, 2354040, 2550210, 3060252, 3400280, 3825315, 5100420, 6120504, 7650630, 10200840, 15301260, 30602520]

約数ペア:

[(1, 30602520), (2, 15301260), (3, 10200840), (4, 7650630), (5, 6120504), (6, 5100420), (8, 3825315), (9, 3400280), (10, 3060252), (12, 2550210), (13, 2354040), (15, 2040168), (18, 1700140), (20, 1530126), (24, 1275105), (26, 1177020), (30, 1020084), (36, 850070), (39, 784680), (40, 765063), (45, 680056), (52, 588510), (60, 510042), (65, 470808), (72, 425035), (78, 392340), (90, 340028), (104, 294255), (117, 261560), (120, 255021), (130, 235404), (156, 196170), (169, 181080), (180, 170014), (195, 156936), (234, 130780), (260, 117702), (312, 98085), (338, 90540), (360, 85007), (390, 78468), (468, 65390), (503, 60840), (507, 60360), (520, 58851), (585, 52312), (676, 45270), (780, 39234), (845, 36216), (936, 32695), (1006, 30420), (1014, 30180), (1170, 26156), (1352, 22635), (1509, 20280), (1521, 20120), (1560, 19617), (1690, 18108), (2012, 15210), (2028, 15090), (2340, 13078), (2515, 12168), (2535, 12072), (3018, 10140), (3042, 10060), (3380, 9054), (4024, 7605), (4056, 7545), (4527, 6760), (4680, 6539), (5030, 6084), (5070, 6036)]