61396560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:605

約数の個数: 120

約数和(自身を含む): 207609480

約数和(自身を除く): 146212920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 317, 360, 538, 634, 720, 807, 951, 1076, 1268, 1345, 1585, 1614, 1902, 2152, 2421, 2536, 2690, 2853, 3170, 3228, 3804, 4035, 4304, 4755, 4842, 5072, 5380, 5706, 6340, 6456, 7608, 8070, 9510, 9684, 10760, 11412, 12105, 12680, 12912, 14265, 15216, 16140, 19020, 19368, 21520, 22824, 24210, 25360, 28530, 32280, 38040, 38736, 45648, 48420, 57060, 64560, 76080, 85273, 96840, 114120, 170546, 193680, 228240, 255819, 341092, 426365, 511638, 682184, 767457, 852730, 1023276, 1279095, 1364368, 1534914, 1705460, 2046552, 2558190, 3069828, 3410920, 3837285, 4093104, 5116380, 6139656, 6821840, 7674570, 10232760, 12279312, 15349140, 20465520, 30698280, 61396560]

約数ペア:

[(1, 61396560), (2, 30698280), (3, 20465520), (4, 15349140), (5, 12279312), (6, 10232760), (8, 7674570), (9, 6821840), (10, 6139656), (12, 5116380), (15, 4093104), (16, 3837285), (18, 3410920), (20, 3069828), (24, 2558190), (30, 2046552), (36, 1705460), (40, 1534914), (45, 1364368), (48, 1279095), (60, 1023276), (72, 852730), (80, 767457), (90, 682184), (120, 511638), (144, 426365), (180, 341092), (240, 255819), (269, 228240), (317, 193680), (360, 170546), (538, 114120), (634, 96840), (720, 85273), (807, 76080), (951, 64560), (1076, 57060), (1268, 48420), (1345, 45648), (1585, 38736), (1614, 38040), (1902, 32280), (2152, 28530), (2421, 25360), (2536, 24210), (2690, 22824), (2853, 21520), (3170, 19368), (3228, 19020), (3804, 16140), (4035, 15216), (4304, 14265), (4755, 12912), (4842, 12680), (5072, 12105), (5380, 11412), (5706, 10760), (6340, 9684), (6456, 9510), (7608, 8070)]