7270380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 23980320

約数和(自身を除く): 16709940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 239, 260, 338, 390, 468, 478, 507, 585, 676, 717, 780, 845, 956, 1014, 1170, 1195, 1434, 1521, 1690, 2028, 2151, 2340, 2390, 2535, 2868, 3042, 3107, 3380, 3585, 4302, 4780, 5070, 6084, 6214, 7170, 7605, 8604, 9321, 10140, 10755, 12428, 14340, 15210, 15535, 18642, 21510, 27963, 30420, 31070, 37284, 40391, 43020, 46605, 55926, 62140, 80782, 93210, 111852, 121173, 139815, 161564, 186420, 201955, 242346, 279630, 363519, 403910, 484692, 559260, 605865, 727038, 807820, 1211730, 1454076, 1817595, 2423460, 3635190, 7270380]

約数ペア:

[(1, 7270380), (2, 3635190), (3, 2423460), (4, 1817595), (5, 1454076), (6, 1211730), (9, 807820), (10, 727038), (12, 605865), (13, 559260), (15, 484692), (18, 403910), (20, 363519), (26, 279630), (30, 242346), (36, 201955), (39, 186420), (45, 161564), (52, 139815), (60, 121173), (65, 111852), (78, 93210), (90, 80782), (117, 62140), (130, 55926), (156, 46605), (169, 43020), (180, 40391), (195, 37284), (234, 31070), (239, 30420), (260, 27963), (338, 21510), (390, 18642), (468, 15535), (478, 15210), (507, 14340), (585, 12428), (676, 10755), (717, 10140), (780, 9321), (845, 8604), (956, 7605), (1014, 7170), (1170, 6214), (1195, 6084), (1434, 5070), (1521, 4780), (1690, 4302), (2028, 3585), (2151, 3380), (2340, 3107), (2390, 3042), (2535, 2868)]