342529680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1553}}^1$

素因数の和:2488

約数の個数: 80

約数和(自身を含む): 1063681920

約数和(自身を除く): 721152240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 919, 1553, 1838, 2757, 3106, 3676, 4595, 4659, 5514, 6212, 7352, 7765, 9190, 9318, 11028, 12424, 13785, 14704, 15530, 18380, 18636, 22056, 23295, 24848, 27570, 31060, 36760, 37272, 44112, 46590, 55140, 62120, 73520, 74544, 93180, 110280, 124240, 186360, 220560, 372720, 1427207, 2854414, 4281621, 5708828, 7136035, 8563242, 11417656, 14272070, 17126484, 21408105, 22835312, 28544140, 34252968, 42816210, 57088280, 68505936, 85632420, 114176560, 171264840, 342529680]

約数ペア:

[(1, 342529680), (2, 171264840), (3, 114176560), (4, 85632420), (5, 68505936), (6, 57088280), (8, 42816210), (10, 34252968), (12, 28544140), (15, 22835312), (16, 21408105), (20, 17126484), (24, 14272070), (30, 11417656), (40, 8563242), (48, 7136035), (60, 5708828), (80, 4281621), (120, 2854414), (240, 1427207), (919, 372720), (1553, 220560), (1838, 186360), (2757, 124240), (3106, 110280), (3676, 93180), (4595, 74544), (4659, 73520), (5514, 62120), (6212, 55140), (7352, 46590), (7765, 44112), (9190, 37272), (9318, 36760), (11028, 31060), (12424, 27570), (13785, 24848), (14704, 23295), (15530, 22056), (18380, 18636)]