90963420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 264176640

約数和(自身を除く): 173213220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 103, 123, 164, 205, 206, 246, 309, 359, 410, 412, 492, 515, 615, 618, 718, 820, 1030, 1077, 1230, 1236, 1436, 1545, 1795, 2060, 2154, 2460, 3090, 3590, 4223, 4308, 5385, 6180, 7180, 8446, 10770, 12669, 14719, 16892, 21115, 21540, 25338, 29438, 36977, 42230, 44157, 50676, 58876, 63345, 73595, 73954, 84460, 88314, 110931, 126690, 147190, 147908, 176628, 184885, 220785, 221862, 253380, 294380, 369770, 441570, 443724, 554655, 739540, 883140, 1109310, 1516057, 2218620, 3032114, 4548171, 6064228, 7580285, 9096342, 15160570, 18192684, 22740855, 30321140, 45481710, 90963420]

約数ペア:

[(1, 90963420), (2, 45481710), (3, 30321140), (4, 22740855), (5, 18192684), (6, 15160570), (10, 9096342), (12, 7580285), (15, 6064228), (20, 4548171), (30, 3032114), (41, 2218620), (60, 1516057), (82, 1109310), (103, 883140), (123, 739540), (164, 554655), (205, 443724), (206, 441570), (246, 369770), (309, 294380), (359, 253380), (410, 221862), (412, 220785), (492, 184885), (515, 176628), (615, 147908), (618, 147190), (718, 126690), (820, 110931), (1030, 88314), (1077, 84460), (1230, 73954), (1236, 73595), (1436, 63345), (1545, 58876), (1795, 50676), (2060, 44157), (2154, 42230), (2460, 36977), (3090, 29438), (3590, 25338), (4223, 21540), (4308, 21115), (5385, 16892), (6180, 14719), (7180, 12669), (8446, 10770)]