624780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 2116800

約数和(自身を除く): 1492020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 89, 90, 108, 117, 130, 135, 156, 178, 180, 195, 234, 260, 267, 270, 351, 356, 390, 445, 468, 534, 540, 585, 702, 780, 801, 890, 1068, 1157, 1170, 1335, 1404, 1602, 1755, 1780, 2314, 2340, 2403, 2670, 3204, 3471, 3510, 4005, 4628, 4806, 5340, 5785, 6942, 7020, 8010, 9612, 10413, 11570, 12015, 13884, 16020, 17355, 20826, 23140, 24030, 31239, 34710, 41652, 48060, 52065, 62478, 69420, 104130, 124956, 156195, 208260, 312390, 624780]

約数ペア:

[(1, 624780), (2, 312390), (3, 208260), (4, 156195), (5, 124956), (6, 104130), (9, 69420), (10, 62478), (12, 52065), (13, 48060), (15, 41652), (18, 34710), (20, 31239), (26, 24030), (27, 23140), (30, 20826), (36, 17355), (39, 16020), (45, 13884), (52, 12015), (54, 11570), (60, 10413), (65, 9612), (78, 8010), (89, 7020), (90, 6942), (108, 5785), (117, 5340), (130, 4806), (135, 4628), (156, 4005), (178, 3510), (180, 3471), (195, 3204), (234, 2670), (260, 2403), (267, 2340), (270, 2314), (351, 1780), (356, 1755), (390, 1602), (445, 1404), (468, 1335), (534, 1170), (540, 1157), (585, 1068), (702, 890), (780, 801)]