28771824720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4621}}^1\times {\mathrm{25943}}^1$

素因数の和:30580

約数の個数: 80

約数和(自身を含む): 89215396992

約数和(自身を除く): 60443572272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4621, 9242, 13863, 18484, 23105, 25943, 27726, 36968, 46210, 51886, 55452, 69315, 73936, 77829, 92420, 103772, 110904, 129715, 138630, 155658, 184840, 207544, 221808, 259430, 277260, 311316, 369680, 389145, 415088, 518860, 554520, 622632, 778290, 1037720, 1109040, 1245264, 1556580, 2075440, 3113160, 6226320, 119882603, 239765206, 359647809, 479530412, 599413015, 719295618, 959060824, 1198826030, 1438591236, 1798239045, 1918121648, 2397652060, 2877182472, 3596478090, 4795304120, 5754364944, 7192956180, 9590608240, 14385912360, 28771824720]

約数ペア:

[(1, 28771824720), (2, 14385912360), (3, 9590608240), (4, 7192956180), (5, 5754364944), (6, 4795304120), (8, 3596478090), (10, 2877182472), (12, 2397652060), (15, 1918121648), (16, 1798239045), (20, 1438591236), (24, 1198826030), (30, 959060824), (40, 719295618), (48, 599413015), (60, 479530412), (80, 359647809), (120, 239765206), (240, 119882603), (4621, 6226320), (9242, 3113160), (13863, 2075440), (18484, 1556580), (23105, 1245264), (25943, 1109040), (27726, 1037720), (36968, 778290), (46210, 622632), (51886, 554520), (55452, 518860), (69315, 415088), (73936, 389145), (77829, 369680), (92420, 311316), (103772, 277260), (110904, 259430), (129715, 221808), (138630, 207544), (155658, 184840)]