1502280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 5443200

約数和(自身を除く): 3940920

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, 90, 104, 107, 108, 117, 120, 130, 135, 156, 180, 195, 214, 216, 234, 260, 270, 312, 321, 351, 360, 390, 428, 468, 520, 535, 540, 585, 642, 702, 780, 856, 936, 963, 1070, 1080, 1170, 1284, 1391, 1404, 1560, 1605, 1755, 1926, 2140, 2340, 2568, 2782, 2808, 2889, 3210, 3510, 3852, 4173, 4280, 4680, 4815, 5564, 5778, 6420, 6955, 7020, 7704, 8346, 9630, 11128, 11556, 12519, 12840, 13910, 14040, 14445, 16692, 19260, 20865, 23112, 25038, 27820, 28890, 33384, 37557, 38520, 41730, 50076, 55640, 57780, 62595, 75114, 83460, 100152, 115560, 125190, 150228, 166920, 187785, 250380, 300456, 375570, 500760, 751140, 1502280]

約数ペア:

[(1, 1502280), (2, 751140), (3, 500760), (4, 375570), (5, 300456), (6, 250380), (8, 187785), (9, 166920), (10, 150228), (12, 125190), (13, 115560), (15, 100152), (18, 83460), (20, 75114), (24, 62595), (26, 57780), (27, 55640), (30, 50076), (36, 41730), (39, 38520), (40, 37557), (45, 33384), (52, 28890), (54, 27820), (60, 25038), (65, 23112), (72, 20865), (78, 19260), (90, 16692), (104, 14445), (107, 14040), (108, 13910), (117, 12840), (120, 12519), (130, 11556), (135, 11128), (156, 9630), (180, 8346), (195, 7704), (214, 7020), (216, 6955), (234, 6420), (260, 5778), (270, 5564), (312, 4815), (321, 4680), (351, 4280), (360, 4173), (390, 3852), (428, 3510), (468, 3210), (520, 2889), (535, 2808), (540, 2782), (585, 2568), (642, 2340), (702, 2140), (780, 1926), (856, 1755), (936, 1605), (963, 1560), (1070, 1404), (1080, 1391), (1170, 1284)]