154722240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1787

約数の個数: 168

約数和(自身を含む): 549664128

約数和(自身を除く): 394941888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1733, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3466, 3720, 4464, 4960, 5199, 5580, 5952, 6932, 7440, 8665, 8928, 9920, 10398, 11160, 13864, 14880, 15597, 17330, 17856, 20796, 22320, 25995, 27728, 29760, 31194, 34660, 41592, 44640, 51990, 53723, 55456, 62388, 69320, 77985, 83184, 89280, 103980, 107446, 110912, 124776, 138640, 155970, 161169, 166368, 207960, 214892, 249552, 268615, 277280, 311940, 322338, 332736, 415920, 429784, 483507, 499104, 537230, 554560, 623880, 644676, 805845, 831840, 859568, 967014, 998208, 1074460, 1247760, 1289352, 1611690, 1663680, 1719136, 1934028, 2148920, 2417535, 2495520, 2578704, 3223380, 3438272, 3868056, 4297840, 4835070, 4991040, 5157408, 6446760, 7736112, 8595680, 9670140, 10314816, 12893520, 15472224, 17191360, 19340280, 25787040, 30944448, 38680560, 51574080, 77361120, 154722240]

約数ペア:

[(1, 154722240), (2, 77361120), (3, 51574080), (4, 38680560), (5, 30944448), (6, 25787040), (8, 19340280), (9, 17191360), (10, 15472224), (12, 12893520), (15, 10314816), (16, 9670140), (18, 8595680), (20, 7736112), (24, 6446760), (30, 5157408), (31, 4991040), (32, 4835070), (36, 4297840), (40, 3868056), (45, 3438272), (48, 3223380), (60, 2578704), (62, 2495520), (64, 2417535), (72, 2148920), (80, 1934028), (90, 1719136), (93, 1663680), (96, 1611690), (120, 1289352), (124, 1247760), (144, 1074460), (155, 998208), (160, 967014), (180, 859568), (186, 831840), (192, 805845), (240, 644676), (248, 623880), (279, 554560), (288, 537230), (310, 499104), (320, 483507), (360, 429784), (372, 415920), (465, 332736), (480, 322338), (496, 311940), (558, 277280), (576, 268615), (620, 249552), (720, 214892), (744, 207960), (930, 166368), (960, 161169), (992, 155970), (1116, 138640), (1240, 124776), (1395, 110912), (1440, 107446), (1488, 103980), (1733, 89280), (1860, 83184), (1984, 77985), (2232, 69320), (2480, 62388), (2790, 55456), (2880, 53723), (2976, 51990), (3466, 44640), (3720, 41592), (4464, 34660), (4960, 31194), (5199, 29760), (5580, 27728), (5952, 25995), (6932, 22320), (7440, 20796), (8665, 17856), (8928, 17330), (9920, 15597), (10398, 14880), (11160, 13864)]