82218720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1784

約数の個数: 96

約数和(自身を含む): 261660672

約数和(自身を除く): 179441952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 1663, 2060, 2472, 3090, 3296, 3326, 4120, 4944, 4989, 6180, 6652, 8240, 8315, 9888, 9978, 12360, 13304, 16480, 16630, 19956, 24720, 24945, 26608, 33260, 39912, 49440, 49890, 53216, 66520, 79824, 99780, 133040, 159648, 171289, 199560, 266080, 342578, 399120, 513867, 685156, 798240, 856445, 1027734, 1370312, 1712890, 2055468, 2569335, 2740624, 3425780, 4110936, 5138670, 5481248, 6851560, 8221872, 10277340, 13703120, 16443744, 20554680, 27406240, 41109360, 82218720]

約数ペア:

[(1, 82218720), (2, 41109360), (3, 27406240), (4, 20554680), (5, 16443744), (6, 13703120), (8, 10277340), (10, 8221872), (12, 6851560), (15, 5481248), (16, 5138670), (20, 4110936), (24, 3425780), (30, 2740624), (32, 2569335), (40, 2055468), (48, 1712890), (60, 1370312), (80, 1027734), (96, 856445), (103, 798240), (120, 685156), (160, 513867), (206, 399120), (240, 342578), (309, 266080), (412, 199560), (480, 171289), (515, 159648), (618, 133040), (824, 99780), (1030, 79824), (1236, 66520), (1545, 53216), (1648, 49890), (1663, 49440), (2060, 39912), (2472, 33260), (3090, 26608), (3296, 24945), (3326, 24720), (4120, 19956), (4944, 16630), (4989, 16480), (6180, 13304), (6652, 12360), (8240, 9978), (8315, 9888)]