120288480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 419888448

約数和(自身を除く): 299599968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 416, 444, 480, 481, 520, 521, 555, 592, 624, 740, 780, 888, 962, 1040, 1042, 1110, 1184, 1248, 1443, 1480, 1560, 1563, 1776, 1924, 2080, 2084, 2220, 2405, 2605, 2886, 2960, 3120, 3126, 3552, 3848, 4168, 4440, 4810, 5210, 5772, 5920, 6240, 6252, 6773, 7215, 7696, 7815, 8336, 8880, 9620, 10420, 11544, 12504, 13546, 14430, 15392, 15630, 16672, 17760, 19240, 19277, 20319, 20840, 23088, 25008, 27092, 28860, 31260, 33865, 38480, 38554, 40638, 41680, 46176, 50016, 54184, 57720, 57831, 62520, 67730, 76960, 77108, 81276, 83360, 96385, 101595, 108368, 115440, 115662, 125040, 135460, 154216, 162552, 192770, 203190, 216736, 230880, 231324, 250080, 250601, 270920, 289155, 308432, 325104, 385540, 406380, 462648, 501202, 541840, 578310, 616864, 650208, 751803, 771080, 812760, 925296, 1002404, 1083680, 1156620, 1253005, 1503606, 1542160, 1625520, 1850592, 2004808, 2313240, 2506010, 3007212, 3084320, 3251040, 3759015, 4009616, 4626480, 5012020, 6014424, 7518030, 8019232, 9252960, 10024040, 12028848, 15036060, 20048080, 24057696, 30072120, 40096160, 60144240, 120288480]

約数ペア:

[(1, 120288480), (2, 60144240), (3, 40096160), (4, 30072120), (5, 24057696), (6, 20048080), (8, 15036060), (10, 12028848), (12, 10024040), (13, 9252960), (15, 8019232), (16, 7518030), (20, 6014424), (24, 5012020), (26, 4626480), (30, 4009616), (32, 3759015), (37, 3251040), (39, 3084320), (40, 3007212), (48, 2506010), (52, 2313240), (60, 2004808), (65, 1850592), (74, 1625520), (78, 1542160), (80, 1503606), (96, 1253005), (104, 1156620), (111, 1083680), (120, 1002404), (130, 925296), (148, 812760), (156, 771080), (160, 751803), (185, 650208), (195, 616864), (208, 578310), (222, 541840), (240, 501202), (260, 462648), (296, 406380), (312, 385540), (370, 325104), (390, 308432), (416, 289155), (444, 270920), (480, 250601), (481, 250080), (520, 231324), (521, 230880), (555, 216736), (592, 203190), (624, 192770), (740, 162552), (780, 154216), (888, 135460), (962, 125040), (1040, 115662), (1042, 115440), (1110, 108368), (1184, 101595), (1248, 96385), (1443, 83360), (1480, 81276), (1560, 77108), (1563, 76960), (1776, 67730), (1924, 62520), (2080, 57831), (2084, 57720), (2220, 54184), (2405, 50016), (2605, 46176), (2886, 41680), (2960, 40638), (3120, 38554), (3126, 38480), (3552, 33865), (3848, 31260), (4168, 28860), (4440, 27092), (4810, 25008), (5210, 23088), (5772, 20840), (5920, 20319), (6240, 19277), (6252, 19240), (6773, 17760), (7215, 16672), (7696, 15630), (7815, 15392), (8336, 14430), (8880, 13546), (9620, 12504), (10420, 11544)]