248073120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9067}}^1$

素因数の和:9107

約数の個数: 144

約数和(自身を含む): 891203040

約数和(自身を除く): 643129920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9067, 9120, 13680, 18134, 27201, 27360, 36268, 45335, 54402, 72536, 81603, 90670, 108804, 136005, 145072, 163206, 172273, 181340, 217608, 272010, 290144, 326412, 344546, 362680, 408015, 435216, 516819, 544020, 652824, 689092, 725360, 816030, 861365, 870432, 1033638, 1088040, 1305648, 1378184, 1450720, 1550457, 1632060, 1722730, 2067276, 2176080, 2584095, 2611296, 2756368, 3100914, 3264120, 3445460, 4134552, 4352160, 5168190, 5512736, 6201828, 6528240, 6890920, 7752285, 8269104, 10336380, 12403656, 13056480, 13781840, 15504570, 16538208, 20672760, 24807312, 27563680, 31009140, 41345520, 49614624, 62018280, 82691040, 124036560, 248073120]

約数ペア:

[(1, 248073120), (2, 124036560), (3, 82691040), (4, 62018280), (5, 49614624), (6, 41345520), (8, 31009140), (9, 27563680), (10, 24807312), (12, 20672760), (15, 16538208), (16, 15504570), (18, 13781840), (19, 13056480), (20, 12403656), (24, 10336380), (30, 8269104), (32, 7752285), (36, 6890920), (38, 6528240), (40, 6201828), (45, 5512736), (48, 5168190), (57, 4352160), (60, 4134552), (72, 3445460), (76, 3264120), (80, 3100914), (90, 2756368), (95, 2611296), (96, 2584095), (114, 2176080), (120, 2067276), (144, 1722730), (152, 1632060), (160, 1550457), (171, 1450720), (180, 1378184), (190, 1305648), (228, 1088040), (240, 1033638), (285, 870432), (288, 861365), (304, 816030), (342, 725360), (360, 689092), (380, 652824), (456, 544020), (480, 516819), (570, 435216), (608, 408015), (684, 362680), (720, 344546), (760, 326412), (855, 290144), (912, 272010), (1140, 217608), (1368, 181340), (1440, 172273), (1520, 163206), (1710, 145072), (1824, 136005), (2280, 108804), (2736, 90670), (3040, 81603), (3420, 72536), (4560, 54402), (5472, 45335), (6840, 36268), (9067, 27360), (9120, 27201), (13680, 18134)]