103709280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{216061}}^1$

素因数の和:216079

約数の個数: 48

約数和(自身を含む): 326685744

約数和(自身を除く): 222976464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 216061, 432122, 648183, 864244, 1080305, 1296366, 1728488, 2160610, 2592732, 3240915, 3456976, 4321220, 5185464, 6481830, 6913952, 8642440, 10370928, 12963660, 17284880, 20741856, 25927320, 34569760, 51854640, 103709280]

約数ペア:

[(1, 103709280), (2, 51854640), (3, 34569760), (4, 25927320), (5, 20741856), (6, 17284880), (8, 12963660), (10, 10370928), (12, 8642440), (15, 6913952), (16, 6481830), (20, 5185464), (24, 4321220), (30, 3456976), (32, 3240915), (40, 2592732), (48, 2160610), (60, 1728488), (80, 1296366), (96, 1080305), (120, 864244), (160, 648183), (240, 432122), (480, 216061)]