240059520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 842063040

約数和(自身を除く): 602003520

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, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 587, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1174, 1278, 1420, 1440, 1704, 1761, 1920, 2130, 2272, 2348, 2556, 2840, 2880, 2935, 3195, 3408, 3522, 4260, 4544, 4696, 5112, 5283, 5680, 5760, 5870, 6390, 6816, 7044, 8520, 8805, 9088, 9392, 10224, 10566, 11360, 11740, 12780, 13632, 14088, 17040, 17610, 18784, 20448, 21132, 22720, 23480, 25560, 26415, 27264, 28176, 34080, 35220, 37568, 40896, 41677, 42264, 45440, 46960, 51120, 52830, 56352, 68160, 70440, 75136, 81792, 83354, 84528, 93920, 102240, 105660, 112704, 125031, 136320, 140880, 166708, 169056, 187840, 204480, 208385, 211320, 225408, 250062, 281760, 333416, 338112, 375093, 375680, 408960, 416770, 422640, 500124, 563520, 625155, 666832, 676224, 750186, 833540, 845280, 1000248, 1127040, 1250310, 1333664, 1500372, 1667080, 1690560, 1875465, 2000496, 2500620, 2667328, 3000744, 3334160, 3381120, 3750930, 4000992, 5001240, 5334656, 6001488, 6668320, 7501860, 8001984, 10002480, 12002976, 13336640, 15003720, 16003968, 20004960, 24005952, 26673280, 30007440, 40009920, 48011904, 60014880, 80019840, 120029760, 240059520]

約数ペア:

[(1, 240059520), (2, 120029760), (3, 80019840), (4, 60014880), (5, 48011904), (6, 40009920), (8, 30007440), (9, 26673280), (10, 24005952), (12, 20004960), (15, 16003968), (16, 15003720), (18, 13336640), (20, 12002976), (24, 10002480), (30, 8001984), (32, 7501860), (36, 6668320), (40, 6001488), (45, 5334656), (48, 5001240), (60, 4000992), (64, 3750930), (71, 3381120), (72, 3334160), (80, 3000744), (90, 2667328), (96, 2500620), (120, 2000496), (128, 1875465), (142, 1690560), (144, 1667080), (160, 1500372), (180, 1333664), (192, 1250310), (213, 1127040), (240, 1000248), (284, 845280), (288, 833540), (320, 750186), (355, 676224), (360, 666832), (384, 625155), (426, 563520), (480, 500124), (568, 422640), (576, 416770), (587, 408960), (639, 375680), (640, 375093), (710, 338112), (720, 333416), (852, 281760), (960, 250062), (1065, 225408), (1136, 211320), (1152, 208385), (1174, 204480), (1278, 187840), (1420, 169056), (1440, 166708), (1704, 140880), (1761, 136320), (1920, 125031), (2130, 112704), (2272, 105660), (2348, 102240), (2556, 93920), (2840, 84528), (2880, 83354), (2935, 81792), (3195, 75136), (3408, 70440), (3522, 68160), (4260, 56352), (4544, 52830), (4696, 51120), (5112, 46960), (5283, 45440), (5680, 42264), (5760, 41677), (5870, 40896), (6390, 37568), (6816, 35220), (7044, 34080), (8520, 28176), (8805, 27264), (9088, 26415), (9392, 25560), (10224, 23480), (10566, 22720), (11360, 21132), (11740, 20448), (12780, 18784), (13632, 17610), (14088, 17040)]