278380320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1153}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 879403392

約数和(自身を除く): 601023072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 503, 1006, 1153, 1509, 2012, 2306, 2515, 3018, 3459, 4024, 4612, 5030, 5765, 6036, 6918, 7545, 8048, 9224, 10060, 11530, 12072, 13836, 15090, 16096, 17295, 18448, 20120, 23060, 24144, 27672, 30180, 34590, 36896, 40240, 46120, 48288, 55344, 60360, 69180, 80480, 92240, 110688, 120720, 138360, 184480, 241440, 276720, 553440, 579959, 1159918, 1739877, 2319836, 2899795, 3479754, 4639672, 5799590, 6959508, 8699385, 9279344, 11599180, 13919016, 17398770, 18558688, 23198360, 27838032, 34797540, 46396720, 55676064, 69595080, 92793440, 139190160, 278380320]

約数ペア:

[(1, 278380320), (2, 139190160), (3, 92793440), (4, 69595080), (5, 55676064), (6, 46396720), (8, 34797540), (10, 27838032), (12, 23198360), (15, 18558688), (16, 17398770), (20, 13919016), (24, 11599180), (30, 9279344), (32, 8699385), (40, 6959508), (48, 5799590), (60, 4639672), (80, 3479754), (96, 2899795), (120, 2319836), (160, 1739877), (240, 1159918), (480, 579959), (503, 553440), (1006, 276720), (1153, 241440), (1509, 184480), (2012, 138360), (2306, 120720), (2515, 110688), (3018, 92240), (3459, 80480), (4024, 69180), (4612, 60360), (5030, 55344), (5765, 48288), (6036, 46120), (6918, 40240), (7545, 36896), (8048, 34590), (9224, 30180), (10060, 27672), (11530, 24144), (12072, 23060), (13836, 20120), (15090, 18448), (16096, 17295)]