241738120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7621}}^1$

素因数の和:7706

約数の個数: 64

約数和(自身を含む): 595430640

約数和(自身を除く): 353692520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 6344, 7621, 7930, 15242, 15860, 30484, 31720, 38105, 60968, 76210, 99073, 152420, 198146, 304840, 396292, 464881, 495365, 792584, 929762, 990730, 1859524, 1981460, 2324405, 3719048, 3962920, 4648810, 6043453, 9297620, 12086906, 18595240, 24173812, 30217265, 48347624, 60434530, 120869060, 241738120]

約数ペア:

[(1, 241738120), (2, 120869060), (4, 60434530), (5, 48347624), (8, 30217265), (10, 24173812), (13, 18595240), (20, 12086906), (26, 9297620), (40, 6043453), (52, 4648810), (61, 3962920), (65, 3719048), (104, 2324405), (122, 1981460), (130, 1859524), (244, 990730), (260, 929762), (305, 792584), (488, 495365), (520, 464881), (610, 396292), (793, 304840), (1220, 198146), (1586, 152420), (2440, 99073), (3172, 76210), (3965, 60968), (6344, 38105), (7621, 31720), (7930, 30484), (15242, 15860)]