628984080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18587}}^1$

素因数の和:18653

約数の個数: 120

約数和(自身を含む): 2157397632

約数和(自身を除く): 1528413552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 18587, 33840, 37174, 55761, 74348, 92935, 111522, 148696, 167283, 185870, 223044, 278805, 297392, 334566, 371740, 446088, 557610, 669132, 743480, 836415, 873589, 892176, 1115220, 1338264, 1486960, 1672830, 1747178, 2230440, 2620767, 2676528, 3345660, 3494356, 4367945, 4460880, 5241534, 6691320, 6988712, 7862301, 8735890, 10483068, 13103835, 13382640, 13977424, 15724602, 17471780, 20966136, 26207670, 31449204, 34943560, 39311505, 41932272, 52415340, 62898408, 69887120, 78623010, 104830680, 125796816, 157246020, 209661360, 314492040, 628984080]

約数ペア:

[(1, 628984080), (2, 314492040), (3, 209661360), (4, 157246020), (5, 125796816), (6, 104830680), (8, 78623010), (9, 69887120), (10, 62898408), (12, 52415340), (15, 41932272), (16, 39311505), (18, 34943560), (20, 31449204), (24, 26207670), (30, 20966136), (36, 17471780), (40, 15724602), (45, 13977424), (47, 13382640), (48, 13103835), (60, 10483068), (72, 8735890), (80, 7862301), (90, 6988712), (94, 6691320), (120, 5241534), (141, 4460880), (144, 4367945), (180, 3494356), (188, 3345660), (235, 2676528), (240, 2620767), (282, 2230440), (360, 1747178), (376, 1672830), (423, 1486960), (470, 1338264), (564, 1115220), (705, 892176), (720, 873589), (752, 836415), (846, 743480), (940, 669132), (1128, 557610), (1410, 446088), (1692, 371740), (1880, 334566), (2115, 297392), (2256, 278805), (2820, 223044), (3384, 185870), (3760, 167283), (4230, 148696), (5640, 111522), (6768, 92935), (8460, 74348), (11280, 55761), (16920, 37174), (18587, 33840)]