1495313520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{200983}}^1$

素因数の和:201030

約数の個数: 80

約数和(自身を含む): 4785027072

約数和(自身を除く): 3289713552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 200983, 401966, 602949, 803932, 1004915, 1205898, 1607864, 2009830, 2411796, 3014745, 3215728, 4019660, 4823592, 6029490, 6230473, 8039320, 9647184, 12058980, 12460946, 16078640, 18691419, 24117960, 24921892, 31152365, 37382838, 48235920, 49843784, 62304730, 74765676, 93457095, 99687568, 124609460, 149531352, 186914190, 249218920, 299062704, 373828380, 498437840, 747656760, 1495313520]

約数ペア:

[(1, 1495313520), (2, 747656760), (3, 498437840), (4, 373828380), (5, 299062704), (6, 249218920), (8, 186914190), (10, 149531352), (12, 124609460), (15, 99687568), (16, 93457095), (20, 74765676), (24, 62304730), (30, 49843784), (31, 48235920), (40, 37382838), (48, 31152365), (60, 24921892), (62, 24117960), (80, 18691419), (93, 16078640), (120, 12460946), (124, 12058980), (155, 9647184), (186, 8039320), (240, 6230473), (248, 6029490), (310, 4823592), (372, 4019660), (465, 3215728), (496, 3014745), (620, 2411796), (744, 2009830), (930, 1607864), (1240, 1205898), (1488, 1004915), (1860, 803932), (2480, 602949), (3720, 401966), (7440, 200983)]