580320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 2201472

約数和(自身を除く): 1621152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4464, 4680, 4836, 4960, 5580, 6045, 6240, 6448, 7254, 7440, 8060, 8928, 9360, 9672, 11160, 12090, 12896, 14508, 14880, 16120, 18135, 18720, 19344, 22320, 24180, 29016, 32240, 36270, 38688, 44640, 48360, 58032, 64480, 72540, 96720, 116064, 145080, 193440, 290160, 580320]

約数ペア:

[(1, 580320), (2, 290160), (3, 193440), (4, 145080), (5, 116064), (6, 96720), (8, 72540), (9, 64480), (10, 58032), (12, 48360), (13, 44640), (15, 38688), (16, 36270), (18, 32240), (20, 29016), (24, 24180), (26, 22320), (30, 19344), (31, 18720), (32, 18135), (36, 16120), (39, 14880), (40, 14508), (45, 12896), (48, 12090), (52, 11160), (60, 9672), (62, 9360), (65, 8928), (72, 8060), (78, 7440), (80, 7254), (90, 6448), (93, 6240), (96, 6045), (104, 5580), (117, 4960), (120, 4836), (124, 4680), (130, 4464), (144, 4030), (155, 3744), (156, 3720), (160, 3627), (180, 3224), (186, 3120), (195, 2976), (208, 2790), (234, 2480), (240, 2418), (248, 2340), (260, 2232), (279, 2080), (288, 2015), (310, 1872), (312, 1860), (360, 1612), (372, 1560), (390, 1488), (403, 1440), (416, 1395), (465, 1248), (468, 1240), (480, 1209), (496, 1170), (520, 1116), (558, 1040), (585, 992), (620, 936), (624, 930), (720, 806), (744, 780)]