237321120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 555208800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 205, 240, 246, 248, 310, 328, 372, 389, 410, 465, 480, 492, 496, 615, 620, 656, 744, 778, 820, 930, 984, 992, 1167, 1230, 1240, 1271, 1312, 1488, 1556, 1640, 1860, 1945, 1968, 2334, 2460, 2480, 2542, 2976, 3112, 3280, 3720, 3813, 3890, 3936, 4668, 4920, 4960, 5084, 5835, 6224, 6355, 6560, 7440, 7626, 7780, 9336, 9840, 10168, 11670, 12059, 12448, 12710, 14880, 15252, 15560, 15949, 18672, 19065, 19680, 20336, 23340, 24118, 25420, 30504, 31120, 31898, 36177, 37344, 38130, 40672, 46680, 47847, 48236, 50840, 60295, 61008, 62240, 63796, 72354, 76260, 79745, 93360, 95694, 96472, 101680, 120590, 122016, 127592, 144708, 152520, 159490, 180885, 186720, 191388, 192944, 203360, 239235, 241180, 255184, 289416, 305040, 318980, 361770, 382776, 385888, 478470, 482360, 494419, 510368, 578832, 610080, 637960, 723540, 765552, 956940, 964720, 988838, 1157664, 1275920, 1447080, 1483257, 1531104, 1913880, 1929440, 1977676, 2472095, 2551840, 2894160, 2966514, 3827760, 3955352, 4944190, 5788320, 5933028, 7416285, 7655520, 7910704, 9888380, 11866056, 14832570, 15821408, 19776760, 23732112, 29665140, 39553520, 47464224, 59330280, 79107040, 118660560, 237321120]

約数ペア:

[(1, 237321120), (2, 118660560), (3, 79107040), (4, 59330280), (5, 47464224), (6, 39553520), (8, 29665140), (10, 23732112), (12, 19776760), (15, 15821408), (16, 14832570), (20, 11866056), (24, 9888380), (30, 7910704), (31, 7655520), (32, 7416285), (40, 5933028), (41, 5788320), (48, 4944190), (60, 3955352), (62, 3827760), (80, 2966514), (82, 2894160), (93, 2551840), (96, 2472095), (120, 1977676), (123, 1929440), (124, 1913880), (155, 1531104), (160, 1483257), (164, 1447080), (186, 1275920), (205, 1157664), (240, 988838), (246, 964720), (248, 956940), (310, 765552), (328, 723540), (372, 637960), (389, 610080), (410, 578832), (465, 510368), (480, 494419), (492, 482360), (496, 478470), (615, 385888), (620, 382776), (656, 361770), (744, 318980), (778, 305040), (820, 289416), (930, 255184), (984, 241180), (992, 239235), (1167, 203360), (1230, 192944), (1240, 191388), (1271, 186720), (1312, 180885), (1488, 159490), (1556, 152520), (1640, 144708), (1860, 127592), (1945, 122016), (1968, 120590), (2334, 101680), (2460, 96472), (2480, 95694), (2542, 93360), (2976, 79745), (3112, 76260), (3280, 72354), (3720, 63796), (3813, 62240), (3890, 61008), (3936, 60295), (4668, 50840), (4920, 48236), (4960, 47847), (5084, 46680), (5835, 40672), (6224, 38130), (6355, 37344), (6560, 36177), (7440, 31898), (7626, 31120), (7780, 30504), (9336, 25420), (9840, 24118), (10168, 23340), (11670, 20336), (12059, 19680), (12448, 19065), (12710, 18672), (14880, 15949), (15252, 15560)]