165938040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14869}}^1$

素因数の和:14917

約数の個数: 96

約数和(自身を含む): 556732800

約数和(自身を除く): 390794760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 14869, 29738, 44607, 59476, 74345, 89214, 118952, 133821, 148690, 178428, 223035, 267642, 297380, 356856, 446070, 460939, 535284, 594760, 669105, 892140, 921878, 1070568, 1338210, 1382817, 1784280, 1843756, 2304695, 2676420, 2765634, 3687512, 4148451, 4609390, 5352840, 5531268, 6914085, 8296902, 9218780, 11062536, 13828170, 16593804, 18437560, 20742255, 27656340, 33187608, 41484510, 55312680, 82969020, 165938040]

約数ペア:

[(1, 165938040), (2, 82969020), (3, 55312680), (4, 41484510), (5, 33187608), (6, 27656340), (8, 20742255), (9, 18437560), (10, 16593804), (12, 13828170), (15, 11062536), (18, 9218780), (20, 8296902), (24, 6914085), (30, 5531268), (31, 5352840), (36, 4609390), (40, 4148451), (45, 3687512), (60, 2765634), (62, 2676420), (72, 2304695), (90, 1843756), (93, 1784280), (120, 1382817), (124, 1338210), (155, 1070568), (180, 921878), (186, 892140), (248, 669105), (279, 594760), (310, 535284), (360, 460939), (372, 446070), (465, 356856), (558, 297380), (620, 267642), (744, 223035), (930, 178428), (1116, 148690), (1240, 133821), (1395, 118952), (1860, 89214), (2232, 74345), (2790, 59476), (3720, 44607), (5580, 29738), (11160, 14869)]