3081780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 10348800

約数和(自身を除く): 7267020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 439, 468, 540, 585, 702, 780, 878, 1170, 1317, 1404, 1755, 1756, 2195, 2340, 2634, 3510, 3951, 4390, 5268, 5707, 6585, 7020, 7902, 8780, 11414, 11853, 13170, 15804, 17121, 19755, 22828, 23706, 26340, 28535, 34242, 39510, 47412, 51363, 57070, 59265, 68484, 79020, 85605, 102726, 114140, 118530, 154089, 171210, 205452, 237060, 256815, 308178, 342420, 513630, 616356, 770445, 1027260, 1540890, 3081780]

約数ペア:

[(1, 3081780), (2, 1540890), (3, 1027260), (4, 770445), (5, 616356), (6, 513630), (9, 342420), (10, 308178), (12, 256815), (13, 237060), (15, 205452), (18, 171210), (20, 154089), (26, 118530), (27, 114140), (30, 102726), (36, 85605), (39, 79020), (45, 68484), (52, 59265), (54, 57070), (60, 51363), (65, 47412), (78, 39510), (90, 34242), (108, 28535), (117, 26340), (130, 23706), (135, 22828), (156, 19755), (180, 17121), (195, 15804), (234, 13170), (260, 11853), (270, 11414), (351, 8780), (390, 7902), (439, 7020), (468, 6585), (540, 5707), (585, 5268), (702, 4390), (780, 3951), (878, 3510), (1170, 2634), (1317, 2340), (1404, 2195), (1755, 1756)]