47865480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 157489920

約数和(自身を除く): 109624440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 503, 520, 610, 732, 780, 793, 915, 1006, 1220, 1464, 1509, 1560, 1586, 1830, 2012, 2379, 2440, 2515, 3018, 3172, 3660, 3965, 4024, 4758, 5030, 6036, 6344, 6539, 7320, 7545, 7930, 9516, 10060, 11895, 12072, 13078, 15090, 15860, 19032, 19617, 20120, 23790, 26156, 30180, 30683, 31720, 32695, 39234, 47580, 52312, 60360, 61366, 65390, 78468, 92049, 95160, 98085, 122732, 130780, 153415, 156936, 184098, 196170, 245464, 261560, 306830, 368196, 392340, 398879, 460245, 613660, 736392, 784680, 797758, 920490, 1196637, 1227320, 1595516, 1840980, 1994395, 2393274, 3191032, 3681960, 3988790, 4786548, 5983185, 7977580, 9573096, 11966370, 15955160, 23932740, 47865480]

約数ペア:

[(1, 47865480), (2, 23932740), (3, 15955160), (4, 11966370), (5, 9573096), (6, 7977580), (8, 5983185), (10, 4786548), (12, 3988790), (13, 3681960), (15, 3191032), (20, 2393274), (24, 1994395), (26, 1840980), (30, 1595516), (39, 1227320), (40, 1196637), (52, 920490), (60, 797758), (61, 784680), (65, 736392), (78, 613660), (104, 460245), (120, 398879), (122, 392340), (130, 368196), (156, 306830), (183, 261560), (195, 245464), (244, 196170), (260, 184098), (305, 156936), (312, 153415), (366, 130780), (390, 122732), (488, 98085), (503, 95160), (520, 92049), (610, 78468), (732, 65390), (780, 61366), (793, 60360), (915, 52312), (1006, 47580), (1220, 39234), (1464, 32695), (1509, 31720), (1560, 30683), (1586, 30180), (1830, 26156), (2012, 23790), (2379, 20120), (2440, 19617), (2515, 19032), (3018, 15860), (3172, 15090), (3660, 13078), (3965, 12072), (4024, 11895), (4758, 10060), (5030, 9516), (6036, 7930), (6344, 7545), (6539, 7320)]