488126880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5557}}^1$

素因数の和:5639

約数の個数: 144

約数和(自身を含む): 1693344744

約数和(自身を除く): 1205217864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5557, 5856, 7320, 8784, 9760, 10980, 11114, 14640, 16671, 17568, 21960, 22228, 27785, 29280, 33342, 43920, 44456, 50013, 55570, 66684, 83355, 87840, 88912, 100026, 111140, 133368, 166710, 177824, 200052, 222280, 250065, 266736, 333420, 338977, 400104, 444560, 500130, 533472, 666840, 677954, 800208, 889120, 1000260, 1016931, 1333680, 1355908, 1600416, 1694885, 2000520, 2033862, 2667360, 2711816, 3050793, 3389770, 4001040, 4067724, 5084655, 5423632, 6101586, 6779540, 8002080, 8135448, 10169310, 10847264, 12203172, 13559080, 15253965, 16270896, 20338620, 24406344, 27118160, 30507930, 32541792, 40677240, 48812688, 54236320, 61015860, 81354480, 97625376, 122031720, 162708960, 244063440, 488126880]

約数ペア:

[(1, 488126880), (2, 244063440), (3, 162708960), (4, 122031720), (5, 97625376), (6, 81354480), (8, 61015860), (9, 54236320), (10, 48812688), (12, 40677240), (15, 32541792), (16, 30507930), (18, 27118160), (20, 24406344), (24, 20338620), (30, 16270896), (32, 15253965), (36, 13559080), (40, 12203172), (45, 10847264), (48, 10169310), (60, 8135448), (61, 8002080), (72, 6779540), (80, 6101586), (90, 5423632), (96, 5084655), (120, 4067724), (122, 4001040), (144, 3389770), (160, 3050793), (180, 2711816), (183, 2667360), (240, 2033862), (244, 2000520), (288, 1694885), (305, 1600416), (360, 1355908), (366, 1333680), (480, 1016931), (488, 1000260), (549, 889120), (610, 800208), (720, 677954), (732, 666840), (915, 533472), (976, 500130), (1098, 444560), (1220, 400104), (1440, 338977), (1464, 333420), (1830, 266736), (1952, 250065), (2196, 222280), (2440, 200052), (2745, 177824), (2928, 166710), (3660, 133368), (4392, 111140), (4880, 100026), (5490, 88912), (5557, 87840), (5856, 83355), (7320, 66684), (8784, 55570), (9760, 50013), (10980, 44456), (11114, 43920), (14640, 33342), (16671, 29280), (17568, 27785), (21960, 22228)]