120112380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{977}}^1$

素因数の和:1675

約数の個数: 72

約数和(自身を含む): 365247792

約数和(自身を除く): 245135412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683, 977, 1366, 1954, 2049, 2732, 2931, 3415, 3908, 4098, 4885, 5862, 6147, 6830, 8196, 8793, 9770, 10245, 11724, 12294, 13660, 14655, 17586, 19540, 20490, 24588, 29310, 30735, 35172, 40980, 43965, 58620, 61470, 87930, 122940, 175860, 667291, 1334582, 2001873, 2669164, 3336455, 4003746, 6005619, 6672910, 8007492, 10009365, 12011238, 13345820, 20018730, 24022476, 30028095, 40037460, 60056190, 120112380]

約数ペア:

[(1, 120112380), (2, 60056190), (3, 40037460), (4, 30028095), (5, 24022476), (6, 20018730), (9, 13345820), (10, 12011238), (12, 10009365), (15, 8007492), (18, 6672910), (20, 6005619), (30, 4003746), (36, 3336455), (45, 2669164), (60, 2001873), (90, 1334582), (180, 667291), (683, 175860), (977, 122940), (1366, 87930), (1954, 61470), (2049, 58620), (2732, 43965), (2931, 40980), (3415, 35172), (3908, 30735), (4098, 29310), (4885, 24588), (5862, 20490), (6147, 19540), (6830, 17586), (8196, 14655), (8793, 13660), (9770, 12294), (10245, 11724)]