285822480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 160

約数和(自身を含む): 937939968

約数和(自身を除く): 652117488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 937, 984, 1230, 1240, 1271, 1488, 1640, 1860, 1874, 1968, 2460, 2480, 2542, 2811, 3280, 3720, 3748, 3813, 4685, 4920, 5084, 5622, 6355, 7440, 7496, 7626, 9370, 9840, 10168, 11244, 12710, 14055, 14992, 15252, 18740, 19065, 20336, 22488, 25420, 28110, 29047, 30504, 37480, 38130, 38417, 44976, 50840, 56220, 58094, 61008, 74960, 76260, 76834, 87141, 101680, 112440, 115251, 116188, 145235, 152520, 153668, 174282, 192085, 224880, 230502, 232376, 290470, 305040, 307336, 348564, 384170, 435705, 461004, 464752, 576255, 580940, 614672, 697128, 768340, 871410, 922008, 1152510, 1161880, 1190927, 1394256, 1536680, 1742820, 1844016, 2305020, 2323760, 2381854, 3073360, 3485640, 3572781, 4610040, 4763708, 5954635, 6971280, 7145562, 9220080, 9527416, 11909270, 14291124, 17863905, 19054832, 23818540, 28582248, 35727810, 47637080, 57164496, 71455620, 95274160, 142911240, 285822480]

約数ペア:

[(1, 285822480), (2, 142911240), (3, 95274160), (4, 71455620), (5, 57164496), (6, 47637080), (8, 35727810), (10, 28582248), (12, 23818540), (15, 19054832), (16, 17863905), (20, 14291124), (24, 11909270), (30, 9527416), (31, 9220080), (40, 7145562), (41, 6971280), (48, 5954635), (60, 4763708), (62, 4610040), (80, 3572781), (82, 3485640), (93, 3073360), (120, 2381854), (123, 2323760), (124, 2305020), (155, 1844016), (164, 1742820), (186, 1536680), (205, 1394256), (240, 1190927), (246, 1161880), (248, 1152510), (310, 922008), (328, 871410), (372, 768340), (410, 697128), (465, 614672), (492, 580940), (496, 576255), (615, 464752), (620, 461004), (656, 435705), (744, 384170), (820, 348564), (930, 307336), (937, 305040), (984, 290470), (1230, 232376), (1240, 230502), (1271, 224880), (1488, 192085), (1640, 174282), (1860, 153668), (1874, 152520), (1968, 145235), (2460, 116188), (2480, 115251), (2542, 112440), (2811, 101680), (3280, 87141), (3720, 76834), (3748, 76260), (3813, 74960), (4685, 61008), (4920, 58094), (5084, 56220), (5622, 50840), (6355, 44976), (7440, 38417), (7496, 38130), (7626, 37480), (9370, 30504), (9840, 29047), (10168, 28110), (11244, 25420), (12710, 22488), (14055, 20336), (14992, 19065), (15252, 18740)]