145223640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9839}}^1$

素因数の和:9897

約数の個数: 96

約数和(自身を含む): 483537600

約数和(自身を除く): 338313960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 9839, 14760, 19678, 29517, 39356, 49195, 59034, 78712, 88551, 98390, 118068, 147585, 177102, 196780, 236136, 295170, 354204, 393560, 403399, 442755, 590340, 708408, 806798, 885510, 1180680, 1210197, 1613596, 1771020, 2016995, 2420394, 3227192, 3542040, 3630591, 4033990, 4840788, 6050985, 7261182, 8067980, 9681576, 12101970, 14522364, 16135960, 18152955, 24203940, 29044728, 36305910, 48407880, 72611820, 145223640]

約数ペア:

[(1, 145223640), (2, 72611820), (3, 48407880), (4, 36305910), (5, 29044728), (6, 24203940), (8, 18152955), (9, 16135960), (10, 14522364), (12, 12101970), (15, 9681576), (18, 8067980), (20, 7261182), (24, 6050985), (30, 4840788), (36, 4033990), (40, 3630591), (41, 3542040), (45, 3227192), (60, 2420394), (72, 2016995), (82, 1771020), (90, 1613596), (120, 1210197), (123, 1180680), (164, 885510), (180, 806798), (205, 708408), (246, 590340), (328, 442755), (360, 403399), (369, 393560), (410, 354204), (492, 295170), (615, 236136), (738, 196780), (820, 177102), (984, 147585), (1230, 118068), (1476, 98390), (1640, 88551), (1845, 78712), (2460, 59034), (2952, 49195), (3690, 39356), (4920, 29517), (7380, 19678), (9839, 14760)]