120818320

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 200

約数和(自身を含む): 356354424

約数和(自身を除く): 235536104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 49, 56, 68, 70, 74, 80, 85, 98, 112, 119, 136, 140, 148, 170, 185, 196, 238, 245, 259, 272, 280, 296, 340, 343, 370, 392, 476, 490, 518, 560, 592, 595, 629, 680, 686, 740, 784, 833, 952, 980, 1036, 1190, 1258, 1295, 1360, 1372, 1480, 1666, 1715, 1813, 1904, 1960, 2072, 2380, 2401, 2516, 2590, 2744, 2960, 3145, 3332, 3430, 3626, 3920, 4144, 4165, 4403, 4760, 4802, 5032, 5180, 5488, 5831, 6290, 6664, 6860, 7252, 8330, 8806, 9065, 9520, 9604, 10064, 10360, 11662, 12005, 12580, 12691, 13328, 13720, 14504, 16660, 17612, 18130, 19208, 20720, 22015, 23324, 24010, 25160, 25382, 27440, 29008, 29155, 30821, 33320, 35224, 36260, 38416, 40817, 44030, 46648, 48020, 50320, 50764, 58310, 61642, 63455, 66640, 70448, 72520, 81634, 88060, 88837, 93296, 96040, 101528, 116620, 123284, 126910, 145040, 154105, 163268, 176120, 177674, 192080, 203056, 204085, 215747, 233240, 246568, 253820, 308210, 326536, 352240, 355348, 408170, 431494, 444185, 466480, 493136, 507640, 616420, 653072, 710696, 816340, 862988, 888370, 1015280, 1078735, 1232840, 1421392, 1510229, 1632680, 1725976, 1776740, 2157470, 2465680, 3020458, 3265360, 3451952, 3553480, 4314940, 6040916, 7106960, 7551145, 8629880, 12081832, 15102290, 17259760, 24163664, 30204580, 60409160, 120818320]

約数ペア:

[(1, 120818320), (2, 60409160), (4, 30204580), (5, 24163664), (7, 17259760), (8, 15102290), (10, 12081832), (14, 8629880), (16, 7551145), (17, 7106960), (20, 6040916), (28, 4314940), (34, 3553480), (35, 3451952), (37, 3265360), (40, 3020458), (49, 2465680), (56, 2157470), (68, 1776740), (70, 1725976), (74, 1632680), (80, 1510229), (85, 1421392), (98, 1232840), (112, 1078735), (119, 1015280), (136, 888370), (140, 862988), (148, 816340), (170, 710696), (185, 653072), (196, 616420), (238, 507640), (245, 493136), (259, 466480), (272, 444185), (280, 431494), (296, 408170), (340, 355348), (343, 352240), (370, 326536), (392, 308210), (476, 253820), (490, 246568), (518, 233240), (560, 215747), (592, 204085), (595, 203056), (629, 192080), (680, 177674), (686, 176120), (740, 163268), (784, 154105), (833, 145040), (952, 126910), (980, 123284), (1036, 116620), (1190, 101528), (1258, 96040), (1295, 93296), (1360, 88837), (1372, 88060), (1480, 81634), (1666, 72520), (1715, 70448), (1813, 66640), (1904, 63455), (1960, 61642), (2072, 58310), (2380, 50764), (2401, 50320), (2516, 48020), (2590, 46648), (2744, 44030), (2960, 40817), (3145, 38416), (3332, 36260), (3430, 35224), (3626, 33320), (3920, 30821), (4144, 29155), (4165, 29008), (4403, 27440), (4760, 25382), (4802, 25160), (5032, 24010), (5180, 23324), (5488, 22015), (5831, 20720), (6290, 19208), (6664, 18130), (6860, 17612), (7252, 16660), (8330, 14504), (8806, 13720), (9065, 13328), (9520, 12691), (9604, 12580), (10064, 12005), (10360, 11662)]