409084680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 1274618880

約数和(自身を除く): 865534200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 277, 310, 372, 397, 465, 554, 620, 744, 794, 831, 930, 1108, 1191, 1240, 1385, 1588, 1662, 1860, 1985, 2216, 2382, 2770, 3176, 3324, 3720, 3970, 4155, 4764, 5540, 5955, 6648, 7940, 8310, 8587, 9528, 11080, 11910, 12307, 15880, 16620, 17174, 23820, 24614, 25761, 33240, 34348, 36921, 42935, 47640, 49228, 51522, 61535, 68696, 73842, 85870, 98456, 103044, 109969, 123070, 128805, 147684, 171740, 184605, 206088, 219938, 246140, 257610, 295368, 329907, 343480, 369210, 439876, 492280, 515220, 549845, 659814, 738420, 879752, 1030440, 1099690, 1319628, 1476840, 1649535, 2199380, 2639256, 3299070, 3409039, 4398760, 6598140, 6818078, 10227117, 13196280, 13636156, 17045195, 20454234, 27272312, 34090390, 40908468, 51135585, 68180780, 81816936, 102271170, 136361560, 204542340, 409084680]

約数ペア:

[(1, 409084680), (2, 204542340), (3, 136361560), (4, 102271170), (5, 81816936), (6, 68180780), (8, 51135585), (10, 40908468), (12, 34090390), (15, 27272312), (20, 20454234), (24, 17045195), (30, 13636156), (31, 13196280), (40, 10227117), (60, 6818078), (62, 6598140), (93, 4398760), (120, 3409039), (124, 3299070), (155, 2639256), (186, 2199380), (248, 1649535), (277, 1476840), (310, 1319628), (372, 1099690), (397, 1030440), (465, 879752), (554, 738420), (620, 659814), (744, 549845), (794, 515220), (831, 492280), (930, 439876), (1108, 369210), (1191, 343480), (1240, 329907), (1385, 295368), (1588, 257610), (1662, 246140), (1860, 219938), (1985, 206088), (2216, 184605), (2382, 171740), (2770, 147684), (3176, 128805), (3324, 123070), (3720, 109969), (3970, 103044), (4155, 98456), (4764, 85870), (5540, 73842), (5955, 68696), (6648, 61535), (7940, 51522), (8310, 49228), (8587, 47640), (9528, 42935), (11080, 36921), (11910, 34348), (12307, 33240), (15880, 25761), (16620, 24614), (17174, 23820)]