551170080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12399

約数の個数: 144

約数和(自身を含む): 1941698304

約数和(自身を除く): 1390528224

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, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 12347, 14880, 22320, 24694, 37041, 44640, 49388, 61735, 74082, 98776, 111123, 123470, 148164, 185205, 197552, 222246, 246940, 296328, 370410, 382757, 395104, 444492, 493880, 555615, 592656, 740820, 765514, 888984, 987760, 1111230, 1148271, 1185312, 1481640, 1531028, 1777968, 1913785, 1975520, 2222460, 2296542, 2963280, 3062056, 3444813, 3555936, 3827570, 4444920, 4593084, 5741355, 5926560, 6124112, 6889626, 7655140, 8889840, 9186168, 11482710, 12248224, 13779252, 15310280, 17224065, 17779680, 18372336, 22965420, 27558504, 30620560, 34448130, 36744672, 45930840, 55117008, 61241120, 68896260, 91861680, 110234016, 137792520, 183723360, 275585040, 551170080]

約数ペア:

[(1, 551170080), (2, 275585040), (3, 183723360), (4, 137792520), (5, 110234016), (6, 91861680), (8, 68896260), (9, 61241120), (10, 55117008), (12, 45930840), (15, 36744672), (16, 34448130), (18, 30620560), (20, 27558504), (24, 22965420), (30, 18372336), (31, 17779680), (32, 17224065), (36, 15310280), (40, 13779252), (45, 12248224), (48, 11482710), (60, 9186168), (62, 8889840), (72, 7655140), (80, 6889626), (90, 6124112), (93, 5926560), (96, 5741355), (120, 4593084), (124, 4444920), (144, 3827570), (155, 3555936), (160, 3444813), (180, 3062056), (186, 2963280), (240, 2296542), (248, 2222460), (279, 1975520), (288, 1913785), (310, 1777968), (360, 1531028), (372, 1481640), (465, 1185312), (480, 1148271), (496, 1111230), (558, 987760), (620, 888984), (720, 765514), (744, 740820), (930, 592656), (992, 555615), (1116, 493880), (1240, 444492), (1395, 395104), (1440, 382757), (1488, 370410), (1860, 296328), (2232, 246940), (2480, 222246), (2790, 197552), (2976, 185205), (3720, 148164), (4464, 123470), (4960, 111123), (5580, 98776), (7440, 74082), (8928, 61735), (11160, 49388), (12347, 44640), (14880, 37041), (22320, 24694)]