4383960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 15966720

約数和(自身を除く): 11582760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 307, 340, 357, 408, 420, 476, 510, 595, 614, 680, 714, 840, 921, 952, 1020, 1190, 1228, 1428, 1535, 1785, 1842, 2040, 2149, 2380, 2456, 2856, 3070, 3570, 3684, 4298, 4605, 4760, 5219, 6140, 6447, 7140, 7368, 8596, 9210, 10438, 10745, 12280, 12894, 14280, 15657, 17192, 18420, 20876, 21490, 25788, 26095, 31314, 32235, 36533, 36840, 41752, 42980, 51576, 52190, 62628, 64470, 73066, 78285, 85960, 104380, 109599, 125256, 128940, 146132, 156570, 182665, 208760, 219198, 257880, 292264, 313140, 365330, 438396, 547995, 626280, 730660, 876792, 1095990, 1461320, 2191980, 4383960]

約数ペア:

[(1, 4383960), (2, 2191980), (3, 1461320), (4, 1095990), (5, 876792), (6, 730660), (7, 626280), (8, 547995), (10, 438396), (12, 365330), (14, 313140), (15, 292264), (17, 257880), (20, 219198), (21, 208760), (24, 182665), (28, 156570), (30, 146132), (34, 128940), (35, 125256), (40, 109599), (42, 104380), (51, 85960), (56, 78285), (60, 73066), (68, 64470), (70, 62628), (84, 52190), (85, 51576), (102, 42980), (105, 41752), (119, 36840), (120, 36533), (136, 32235), (140, 31314), (168, 26095), (170, 25788), (204, 21490), (210, 20876), (238, 18420), (255, 17192), (280, 15657), (307, 14280), (340, 12894), (357, 12280), (408, 10745), (420, 10438), (476, 9210), (510, 8596), (595, 7368), (614, 7140), (680, 6447), (714, 6140), (840, 5219), (921, 4760), (952, 4605), (1020, 4298), (1190, 3684), (1228, 3570), (1428, 3070), (1535, 2856), (1785, 2456), (1842, 2380), (2040, 2149)]