19952091960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{109171}}^1$

素因数の和:110708

約数の個数: 64

約数和(自身を含む): 59896126080

約数和(自身を除く): 39944034120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1523, 3046, 4569, 6092, 7615, 9138, 12184, 15230, 18276, 22845, 30460, 36552, 45690, 60920, 91380, 109171, 182760, 218342, 327513, 436684, 545855, 655026, 873368, 1091710, 1310052, 1637565, 2183420, 2620104, 3275130, 4366840, 6550260, 13100520, 166267433, 332534866, 498802299, 665069732, 831337165, 997604598, 1330139464, 1662674330, 1995209196, 2494011495, 3325348660, 3990418392, 4988022990, 6650697320, 9976045980, 19952091960]

約数ペア:

[(1, 19952091960), (2, 9976045980), (3, 6650697320), (4, 4988022990), (5, 3990418392), (6, 3325348660), (8, 2494011495), (10, 1995209196), (12, 1662674330), (15, 1330139464), (20, 997604598), (24, 831337165), (30, 665069732), (40, 498802299), (60, 332534866), (120, 166267433), (1523, 13100520), (3046, 6550260), (4569, 4366840), (6092, 3275130), (7615, 2620104), (9138, 2183420), (12184, 1637565), (15230, 1310052), (18276, 1091710), (22845, 873368), (30460, 655026), (36552, 545855), (45690, 436684), (60920, 327513), (91380, 218342), (109171, 182760)]