444982680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13291}}^1$

素因数の和:13342

約数の個数: 128

約数和(自身を含む): 1531238400

約数和(自身を除く): 1086255720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 13291, 16740, 26582, 33480, 39873, 53164, 66455, 79746, 106328, 119619, 132910, 159492, 199365, 239238, 265820, 318984, 358857, 398730, 412021, 478476, 531640, 598095, 717714, 797460, 824042, 956952, 1196190, 1236063, 1435428, 1594920, 1648084, 1794285, 2060105, 2392380, 2472126, 2870856, 3296168, 3588570, 3708189, 4120210, 4784760, 4944252, 6180315, 7177140, 7416378, 8240420, 9888504, 11124567, 12360630, 14354280, 14832756, 16480840, 18540945, 22249134, 24721260, 29665512, 37081890, 44498268, 49442520, 55622835, 74163780, 88996536, 111245670, 148327560, 222491340, 444982680]

約数ペア:

[(1, 444982680), (2, 222491340), (3, 148327560), (4, 111245670), (5, 88996536), (6, 74163780), (8, 55622835), (9, 49442520), (10, 44498268), (12, 37081890), (15, 29665512), (18, 24721260), (20, 22249134), (24, 18540945), (27, 16480840), (30, 14832756), (31, 14354280), (36, 12360630), (40, 11124567), (45, 9888504), (54, 8240420), (60, 7416378), (62, 7177140), (72, 6180315), (90, 4944252), (93, 4784760), (108, 4120210), (120, 3708189), (124, 3588570), (135, 3296168), (155, 2870856), (180, 2472126), (186, 2392380), (216, 2060105), (248, 1794285), (270, 1648084), (279, 1594920), (310, 1435428), (360, 1236063), (372, 1196190), (465, 956952), (540, 824042), (558, 797460), (620, 717714), (744, 598095), (837, 531640), (930, 478476), (1080, 412021), (1116, 398730), (1240, 358857), (1395, 318984), (1674, 265820), (1860, 239238), (2232, 199365), (2790, 159492), (3348, 132910), (3720, 119619), (4185, 106328), (5580, 79746), (6696, 66455), (8370, 53164), (11160, 39873), (13291, 33480), (16740, 26582)]