2978463360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15061}}^1$

素因数の和:15186

約数の個数: 128

約数和(自身を含む): 9586661760

約数和(自身を除く): 6608198400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1236, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 12360, 13184, 15061, 16480, 19776, 24720, 30122, 32960, 39552, 45183, 49440, 60244, 65920, 75305, 90366, 98880, 120488, 150610, 180732, 197760, 225915, 240976, 301220, 361464, 451830, 481952, 602440, 722928, 903660, 963904, 1204880, 1445856, 1551283, 1807320, 1927808, 2409760, 2891712, 3102566, 3614640, 4653849, 4819520, 5783424, 6205132, 7229280, 7756415, 9307698, 9639040, 12410264, 14458560, 15512830, 18615396, 23269245, 24820528, 28917120, 31025660, 37230792, 46538490, 49641056, 62051320, 74461584, 93076980, 99282112, 124102640, 148923168, 186153960, 198564224, 248205280, 297846336, 372307920, 496410560, 595692672, 744615840, 992821120, 1489231680, 2978463360]

約数ペア:

[(1, 2978463360), (2, 1489231680), (3, 992821120), (4, 744615840), (5, 595692672), (6, 496410560), (8, 372307920), (10, 297846336), (12, 248205280), (15, 198564224), (16, 186153960), (20, 148923168), (24, 124102640), (30, 99282112), (32, 93076980), (40, 74461584), (48, 62051320), (60, 49641056), (64, 46538490), (80, 37230792), (96, 31025660), (103, 28917120), (120, 24820528), (128, 23269245), (160, 18615396), (192, 15512830), (206, 14458560), (240, 12410264), (309, 9639040), (320, 9307698), (384, 7756415), (412, 7229280), (480, 6205132), (515, 5783424), (618, 4819520), (640, 4653849), (824, 3614640), (960, 3102566), (1030, 2891712), (1236, 2409760), (1545, 1927808), (1648, 1807320), (1920, 1551283), (2060, 1445856), (2472, 1204880), (3090, 963904), (3296, 903660), (4120, 722928), (4944, 602440), (6180, 481952), (6592, 451830), (8240, 361464), (9888, 301220), (12360, 240976), (13184, 225915), (15061, 197760), (16480, 180732), (19776, 150610), (24720, 120488), (30122, 98880), (32960, 90366), (39552, 75305), (45183, 65920), (49440, 60244)]