179673420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 515370240

約数和(自身を除く): 335696820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 109, 166, 218, 249, 327, 331, 332, 415, 436, 498, 545, 654, 662, 830, 993, 996, 1090, 1245, 1308, 1324, 1635, 1655, 1660, 1986, 2180, 2490, 3270, 3310, 3972, 4965, 4980, 6540, 6620, 9047, 9930, 18094, 19860, 27141, 27473, 36079, 36188, 45235, 54282, 54946, 72158, 82419, 90470, 108237, 108564, 109892, 135705, 137365, 144316, 164838, 180395, 180940, 216474, 271410, 274730, 329676, 360790, 412095, 432948, 541185, 542820, 549460, 721580, 824190, 1082370, 1648380, 2164740, 2994557, 5989114, 8983671, 11978228, 14972785, 17967342, 29945570, 35934684, 44918355, 59891140, 89836710, 179673420]

約数ペア:

[(1, 179673420), (2, 89836710), (3, 59891140), (4, 44918355), (5, 35934684), (6, 29945570), (10, 17967342), (12, 14972785), (15, 11978228), (20, 8983671), (30, 5989114), (60, 2994557), (83, 2164740), (109, 1648380), (166, 1082370), (218, 824190), (249, 721580), (327, 549460), (331, 542820), (332, 541185), (415, 432948), (436, 412095), (498, 360790), (545, 329676), (654, 274730), (662, 271410), (830, 216474), (993, 180940), (996, 180395), (1090, 164838), (1245, 144316), (1308, 137365), (1324, 135705), (1635, 109892), (1655, 108564), (1660, 108237), (1986, 90470), (2180, 82419), (2490, 72158), (3270, 54946), (3310, 54282), (3972, 45235), (4965, 36188), (4980, 36079), (6540, 27473), (6620, 27141), (9047, 19860), (9930, 18094)]