147894480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 180

約数和(自身を含む): 525117060

約数和(自身を除く): 377222580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 569, 570, 684, 720, 722, 760, 855, 912, 1083, 1138, 1140, 1368, 1444, 1520, 1707, 1710, 1805, 2166, 2276, 2280, 2736, 2845, 2888, 3249, 3414, 3420, 3610, 4332, 4552, 4560, 5121, 5415, 5690, 5776, 6498, 6828, 6840, 7220, 8535, 8664, 9104, 10242, 10811, 10830, 11380, 12996, 13656, 13680, 14440, 16245, 17070, 17328, 20484, 21622, 21660, 22760, 25605, 25992, 27312, 28880, 32433, 32490, 34140, 40968, 43244, 43320, 45520, 51210, 51984, 54055, 64866, 64980, 68280, 81936, 86488, 86640, 97299, 102420, 108110, 129732, 129960, 136560, 162165, 172976, 194598, 204840, 205409, 216220, 259464, 259920, 324330, 389196, 409680, 410818, 432440, 486495, 518928, 616227, 648660, 778392, 821636, 864880, 972990, 1027045, 1232454, 1297320, 1556784, 1643272, 1848681, 1945980, 2054090, 2464908, 2594640, 3081135, 3286544, 3697362, 3891960, 4108180, 4929816, 6162270, 7394724, 7783920, 8216360, 9243405, 9859632, 12324540, 14789448, 16432720, 18486810, 24649080, 29578896, 36973620, 49298160, 73947240, 147894480]

約数ペア:

[(1, 147894480), (2, 73947240), (3, 49298160), (4, 36973620), (5, 29578896), (6, 24649080), (8, 18486810), (9, 16432720), (10, 14789448), (12, 12324540), (15, 9859632), (16, 9243405), (18, 8216360), (19, 7783920), (20, 7394724), (24, 6162270), (30, 4929816), (36, 4108180), (38, 3891960), (40, 3697362), (45, 3286544), (48, 3081135), (57, 2594640), (60, 2464908), (72, 2054090), (76, 1945980), (80, 1848681), (90, 1643272), (95, 1556784), (114, 1297320), (120, 1232454), (144, 1027045), (152, 972990), (171, 864880), (180, 821636), (190, 778392), (228, 648660), (240, 616227), (285, 518928), (304, 486495), (342, 432440), (360, 410818), (361, 409680), (380, 389196), (456, 324330), (569, 259920), (570, 259464), (684, 216220), (720, 205409), (722, 204840), (760, 194598), (855, 172976), (912, 162165), (1083, 136560), (1138, 129960), (1140, 129732), (1368, 108110), (1444, 102420), (1520, 97299), (1707, 86640), (1710, 86488), (1805, 81936), (2166, 68280), (2276, 64980), (2280, 64866), (2736, 54055), (2845, 51984), (2888, 51210), (3249, 45520), (3414, 43320), (3420, 43244), (3610, 40968), (4332, 34140), (4552, 32490), (4560, 32433), (5121, 28880), (5415, 27312), (5690, 25992), (5776, 25605), (6498, 22760), (6828, 21660), (6840, 21622), (7220, 20484), (8535, 17328), (8664, 17070), (9104, 16245), (10242, 14440), (10811, 13680), (10830, 13656), (11380, 12996)]