769887480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4813}}^1$

素因数の和:4901

約数の個数: 128

約数和(自身を含む): 2440120320

約数和(自身を除く): 1670232840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2580, 2666, 3720, 3999, 4813, 5160, 5332, 6665, 7998, 9626, 10664, 13330, 14439, 15996, 19252, 19995, 24065, 26660, 28878, 31992, 38504, 39990, 48130, 53320, 57756, 72195, 79980, 96260, 115512, 144390, 149203, 159960, 192520, 206959, 288780, 298406, 413918, 447609, 577560, 596812, 620877, 746015, 827836, 895218, 1034795, 1193624, 1241754, 1492030, 1655672, 1790436, 2069590, 2238045, 2483508, 2984060, 3104385, 3580872, 4139180, 4476090, 4967016, 5968120, 6208770, 6415729, 8278360, 8952180, 12417540, 12831458, 17904360, 19247187, 24835080, 25662916, 32078645, 38494374, 51325832, 64157290, 76988748, 96235935, 128314580, 153977496, 192471870, 256629160, 384943740, 769887480]

約数ペア:

[(1, 769887480), (2, 384943740), (3, 256629160), (4, 192471870), (5, 153977496), (6, 128314580), (8, 96235935), (10, 76988748), (12, 64157290), (15, 51325832), (20, 38494374), (24, 32078645), (30, 25662916), (31, 24835080), (40, 19247187), (43, 17904360), (60, 12831458), (62, 12417540), (86, 8952180), (93, 8278360), (120, 6415729), (124, 6208770), (129, 5968120), (155, 4967016), (172, 4476090), (186, 4139180), (215, 3580872), (248, 3104385), (258, 2984060), (310, 2483508), (344, 2238045), (372, 2069590), (430, 1790436), (465, 1655672), (516, 1492030), (620, 1241754), (645, 1193624), (744, 1034795), (860, 895218), (930, 827836), (1032, 746015), (1240, 620877), (1290, 596812), (1333, 577560), (1720, 447609), (1860, 413918), (2580, 298406), (2666, 288780), (3720, 206959), (3999, 192520), (4813, 159960), (5160, 149203), (5332, 144390), (6665, 115512), (7998, 96260), (9626, 79980), (10664, 72195), (13330, 57756), (14439, 53320), (15996, 48130), (19252, 39990), (19995, 38504), (24065, 31992), (26660, 28878)]