235937640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2389}}^1$

素因数の和:3226

約数の個数: 64

約数和(自身を含む): 708969600

約数和(自身を除く): 473031960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 823, 1646, 2389, 2469, 3292, 4115, 4778, 4938, 6584, 7167, 8230, 9556, 9876, 11945, 12345, 14334, 16460, 19112, 19752, 23890, 24690, 28668, 32920, 35835, 47780, 49380, 57336, 71670, 95560, 98760, 143340, 286680, 1966147, 3932294, 5898441, 7864588, 9830735, 11796882, 15729176, 19661470, 23593764, 29492205, 39322940, 47187528, 58984410, 78645880, 117968820, 235937640]

約数ペア:

[(1, 235937640), (2, 117968820), (3, 78645880), (4, 58984410), (5, 47187528), (6, 39322940), (8, 29492205), (10, 23593764), (12, 19661470), (15, 15729176), (20, 11796882), (24, 9830735), (30, 7864588), (40, 5898441), (60, 3932294), (120, 1966147), (823, 286680), (1646, 143340), (2389, 98760), (2469, 95560), (3292, 71670), (4115, 57336), (4778, 49380), (4938, 47780), (6584, 35835), (7167, 32920), (8230, 28668), (9556, 24690), (9876, 23890), (11945, 19752), (12345, 19112), (14334, 16460)]