71059680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5483}}^1$

素因数の和:5510

約数の個数: 120

約数和(自身を含む): 250827192

約数和(自身を除く): 179767512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5483, 6480, 10966, 12960, 16449, 21932, 27415, 32898, 43864, 49347, 54830, 65796, 82245, 87728, 98694, 109660, 131592, 148041, 164490, 175456, 197388, 219320, 246735, 263184, 296082, 328980, 394776, 438640, 444123, 493470, 526368, 592164, 657960, 740205, 789552, 877280, 888246, 986940, 1184328, 1315920, 1480410, 1579104, 1776492, 1973880, 2220615, 2368656, 2631840, 2960820, 3552984, 3947760, 4441230, 4737312, 5921640, 7105968, 7895520, 8882460, 11843280, 14211936, 17764920, 23686560, 35529840, 71059680]

約数ペア:

[(1, 71059680), (2, 35529840), (3, 23686560), (4, 17764920), (5, 14211936), (6, 11843280), (8, 8882460), (9, 7895520), (10, 7105968), (12, 5921640), (15, 4737312), (16, 4441230), (18, 3947760), (20, 3552984), (24, 2960820), (27, 2631840), (30, 2368656), (32, 2220615), (36, 1973880), (40, 1776492), (45, 1579104), (48, 1480410), (54, 1315920), (60, 1184328), (72, 986940), (80, 888246), (81, 877280), (90, 789552), (96, 740205), (108, 657960), (120, 592164), (135, 526368), (144, 493470), (160, 444123), (162, 438640), (180, 394776), (216, 328980), (240, 296082), (270, 263184), (288, 246735), (324, 219320), (360, 197388), (405, 175456), (432, 164490), (480, 148041), (540, 131592), (648, 109660), (720, 98694), (810, 87728), (864, 82245), (1080, 65796), (1296, 54830), (1440, 49347), (1620, 43864), (2160, 32898), (2592, 27415), (3240, 21932), (4320, 16449), (5483, 12960), (6480, 10966)]