672038520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{30941}}^1$

素因数の和:31136

約数の個数: 64

約数和(自身を含む): 2027319840

約数和(自身を除く): 1355281320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 10860, 21720, 30941, 61882, 92823, 123764, 154705, 185646, 247528, 309410, 371292, 464115, 618820, 742584, 928230, 1237640, 1856460, 3712920, 5600321, 11200642, 16800963, 22401284, 28001605, 33601926, 44802568, 56003210, 67203852, 84004815, 112006420, 134407704, 168009630, 224012840, 336019260, 672038520]

約数ペア:

[(1, 672038520), (2, 336019260), (3, 224012840), (4, 168009630), (5, 134407704), (6, 112006420), (8, 84004815), (10, 67203852), (12, 56003210), (15, 44802568), (20, 33601926), (24, 28001605), (30, 22401284), (40, 16800963), (60, 11200642), (120, 5600321), (181, 3712920), (362, 1856460), (543, 1237640), (724, 928230), (905, 742584), (1086, 618820), (1448, 464115), (1810, 371292), (2172, 309410), (2715, 247528), (3620, 185646), (4344, 154705), (5430, 123764), (7240, 92823), (10860, 61882), (21720, 30941)]