304504080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 160

約数和(自身を含む): 989293824

約数和(自身を除く): 684789744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 53, 60, 74, 80, 106, 111, 120, 148, 159, 185, 212, 222, 240, 265, 296, 318, 370, 424, 444, 530, 555, 592, 636, 647, 740, 795, 848, 888, 1060, 1110, 1272, 1294, 1480, 1590, 1776, 1941, 1961, 2120, 2220, 2544, 2588, 2960, 3180, 3235, 3882, 3922, 4240, 4440, 5176, 5883, 6360, 6470, 7764, 7844, 8880, 9705, 9805, 10352, 11766, 12720, 12940, 15528, 15688, 19410, 19610, 23532, 23939, 25880, 29415, 31056, 31376, 34291, 38820, 39220, 47064, 47878, 51760, 58830, 68582, 71817, 77640, 78440, 94128, 95756, 102873, 117660, 119695, 137164, 143634, 155280, 156880, 171455, 191512, 205746, 235320, 239390, 274328, 287268, 342910, 359085, 383024, 411492, 470640, 478780, 514365, 548656, 574536, 685820, 718170, 822984, 957560, 1028730, 1149072, 1268767, 1371640, 1436340, 1645968, 1915120, 2057460, 2537534, 2743280, 2872680, 3806301, 4114920, 5075068, 5745360, 6343835, 7612602, 8229840, 10150136, 12687670, 15225204, 19031505, 20300272, 25375340, 30450408, 38063010, 50750680, 60900816, 76126020, 101501360, 152252040, 304504080]

約数ペア:

[(1, 304504080), (2, 152252040), (3, 101501360), (4, 76126020), (5, 60900816), (6, 50750680), (8, 38063010), (10, 30450408), (12, 25375340), (15, 20300272), (16, 19031505), (20, 15225204), (24, 12687670), (30, 10150136), (37, 8229840), (40, 7612602), (48, 6343835), (53, 5745360), (60, 5075068), (74, 4114920), (80, 3806301), (106, 2872680), (111, 2743280), (120, 2537534), (148, 2057460), (159, 1915120), (185, 1645968), (212, 1436340), (222, 1371640), (240, 1268767), (265, 1149072), (296, 1028730), (318, 957560), (370, 822984), (424, 718170), (444, 685820), (530, 574536), (555, 548656), (592, 514365), (636, 478780), (647, 470640), (740, 411492), (795, 383024), (848, 359085), (888, 342910), (1060, 287268), (1110, 274328), (1272, 239390), (1294, 235320), (1480, 205746), (1590, 191512), (1776, 171455), (1941, 156880), (1961, 155280), (2120, 143634), (2220, 137164), (2544, 119695), (2588, 117660), (2960, 102873), (3180, 95756), (3235, 94128), (3882, 78440), (3922, 77640), (4240, 71817), (4440, 68582), (5176, 58830), (5883, 51760), (6360, 47878), (6470, 47064), (7764, 39220), (7844, 38820), (8880, 34291), (9705, 31376), (9805, 31056), (10352, 29415), (11766, 25880), (12720, 23939), (12940, 23532), (15528, 19610), (15688, 19410)]