161006760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23539}}^1$

素因数の和:23575

約数の個数: 96

約数和(自身を含む): 550836000

約数和(自身を除く): 389829240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 23539, 47078, 70617, 94156, 117695, 141234, 188312, 211851, 235390, 282468, 353085, 423702, 447241, 470780, 564936, 706170, 847404, 894482, 941560, 1059255, 1341723, 1412340, 1694808, 1788964, 2118510, 2236205, 2683446, 2824680, 3577928, 4025169, 4237020, 4472410, 5366892, 6708615, 8050338, 8474040, 8944820, 10733784, 13417230, 16100676, 17889640, 20125845, 26834460, 32201352, 40251690, 53668920, 80503380, 161006760]

約数ペア:

[(1, 161006760), (2, 80503380), (3, 53668920), (4, 40251690), (5, 32201352), (6, 26834460), (8, 20125845), (9, 17889640), (10, 16100676), (12, 13417230), (15, 10733784), (18, 8944820), (19, 8474040), (20, 8050338), (24, 6708615), (30, 5366892), (36, 4472410), (38, 4237020), (40, 4025169), (45, 3577928), (57, 2824680), (60, 2683446), (72, 2236205), (76, 2118510), (90, 1788964), (95, 1694808), (114, 1412340), (120, 1341723), (152, 1059255), (171, 941560), (180, 894482), (190, 847404), (228, 706170), (285, 564936), (342, 470780), (360, 447241), (380, 423702), (456, 353085), (570, 282468), (684, 235390), (760, 211851), (855, 188312), (1140, 141234), (1368, 117695), (1710, 94156), (2280, 70617), (3420, 47078), (6840, 23539)]