47291760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3495

約数の個数: 120

約数和(自身を含む): 167228880

約数和(自身を除く): 119937120

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, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 3457, 4560, 6840, 6914, 10371, 13680, 13828, 17285, 20742, 27656, 31113, 34570, 41484, 51855, 55312, 62226, 65683, 69140, 82968, 103710, 124452, 131366, 138280, 155565, 165936, 197049, 207420, 248904, 262732, 276560, 311130, 328415, 394098, 414840, 497808, 525464, 591147, 622260, 656830, 788196, 829680, 985245, 1050928, 1182294, 1244520, 1313660, 1576392, 1970490, 2364588, 2489040, 2627320, 2955735, 3152784, 3940980, 4729176, 5254640, 5911470, 7881960, 9458352, 11822940, 15763920, 23645880, 47291760]

約数ペア:

[(1, 47291760), (2, 23645880), (3, 15763920), (4, 11822940), (5, 9458352), (6, 7881960), (8, 5911470), (9, 5254640), (10, 4729176), (12, 3940980), (15, 3152784), (16, 2955735), (18, 2627320), (19, 2489040), (20, 2364588), (24, 1970490), (30, 1576392), (36, 1313660), (38, 1244520), (40, 1182294), (45, 1050928), (48, 985245), (57, 829680), (60, 788196), (72, 656830), (76, 622260), (80, 591147), (90, 525464), (95, 497808), (114, 414840), (120, 394098), (144, 328415), (152, 311130), (171, 276560), (180, 262732), (190, 248904), (228, 207420), (240, 197049), (285, 165936), (304, 155565), (342, 138280), (360, 131366), (380, 124452), (456, 103710), (570, 82968), (684, 69140), (720, 65683), (760, 62226), (855, 55312), (912, 51855), (1140, 41484), (1368, 34570), (1520, 31113), (1710, 27656), (2280, 20742), (2736, 17285), (3420, 13828), (3457, 13680), (4560, 10371), (6840, 6914)]