478862280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11369}}^1$

素因数の和:11405

約数の個数: 160

約数和(自身を含む): 1733470200

約数和(自身を除く): 1254607920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 11369, 14040, 21060, 22738, 34107, 42120, 45476, 56845, 68214, 90952, 102321, 113690, 136428, 147797, 170535, 204642, 227380, 272856, 295594, 306963, 341070, 409284, 443391, 454760, 511605, 591188, 613926, 682140, 738985, 818568, 886782, 920889, 1023210, 1182376, 1227852, 1330173, 1364280, 1477970, 1534815, 1773564, 1841778, 2046420, 2216955, 2455704, 2660346, 2955940, 3069630, 3547128, 3683556, 3990519, 4092840, 4433910, 4604445, 5320692, 5911880, 6139260, 6650865, 7367112, 7981038, 8867820, 9208890, 10641384, 11971557, 12278520, 13301730, 15962076, 17735640, 18417780, 19952595, 23943114, 26603460, 31924152, 36835560, 39905190, 47886228, 53206920, 59857785, 79810380, 95772456, 119715570, 159620760, 239431140, 478862280]

約数ペア:

[(1, 478862280), (2, 239431140), (3, 159620760), (4, 119715570), (5, 95772456), (6, 79810380), (8, 59857785), (9, 53206920), (10, 47886228), (12, 39905190), (13, 36835560), (15, 31924152), (18, 26603460), (20, 23943114), (24, 19952595), (26, 18417780), (27, 17735640), (30, 15962076), (36, 13301730), (39, 12278520), (40, 11971557), (45, 10641384), (52, 9208890), (54, 8867820), (60, 7981038), (65, 7367112), (72, 6650865), (78, 6139260), (81, 5911880), (90, 5320692), (104, 4604445), (108, 4433910), (117, 4092840), (120, 3990519), (130, 3683556), (135, 3547128), (156, 3069630), (162, 2955940), (180, 2660346), (195, 2455704), (216, 2216955), (234, 2046420), (260, 1841778), (270, 1773564), (312, 1534815), (324, 1477970), (351, 1364280), (360, 1330173), (390, 1227852), (405, 1182376), (468, 1023210), (520, 920889), (540, 886782), (585, 818568), (648, 738985), (702, 682140), (780, 613926), (810, 591188), (936, 511605), (1053, 454760), (1080, 443391), (1170, 409284), (1404, 341070), (1560, 306963), (1620, 295594), (1755, 272856), (2106, 227380), (2340, 204642), (2808, 170535), (3240, 147797), (3510, 136428), (4212, 113690), (4680, 102321), (5265, 90952), (7020, 68214), (8424, 56845), (10530, 45476), (11369, 42120), (14040, 34107), (21060, 22738)]