2899680120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1109}}^1$

素因数の和:1404

約数の個数: 192

約数和(自身を含む): 9818172000

約数和(自身を除く): 6918491880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 269, 270, 324, 360, 405, 486, 538, 540, 648, 807, 810, 972, 1076, 1080, 1109, 1215, 1345, 1614, 1620, 1944, 2152, 2218, 2421, 2430, 2690, 3228, 3240, 3327, 4035, 4436, 4842, 4860, 5380, 5545, 6456, 6654, 7263, 8070, 8872, 9684, 9720, 9981, 10760, 11090, 12105, 13308, 14526, 16140, 16635, 19368, 19962, 21789, 22180, 24210, 26616, 29052, 29943, 32280, 33270, 36315, 39924, 43578, 44360, 48420, 49905, 58104, 59886, 65367, 66540, 72630, 79848, 87156, 89829, 96840, 99810, 108945, 119772, 130734, 133080, 145260, 149715, 174312, 179658, 199620, 217890, 239544, 261468, 269487, 290520, 298321, 299430, 326835, 359316, 399240, 435780, 449145, 522936, 538974, 596642, 598860, 653670, 718632, 871560, 894963, 898290, 1077948, 1193284, 1197720, 1307340, 1347435, 1491605, 1789926, 1796580, 2155896, 2386568, 2614680, 2684889, 2694870, 2983210, 3579852, 3593160, 4474815, 5369778, 5389740, 5966420, 7159704, 8054667, 8949630, 10739556, 10779480, 11932840, 13424445, 16109334, 17899260, 21479112, 24164001, 26848890, 32218668, 35798520, 40273335, 48328002, 53697780, 64437336, 72492003, 80546670, 96656004, 107395560, 120820005, 144984006, 161093340, 193312008, 241640010, 289968012, 322186680, 362460015, 483280020, 579936024, 724920030, 966560040, 1449840060, 2899680120]

約数ペア:

[(1, 2899680120), (2, 1449840060), (3, 966560040), (4, 724920030), (5, 579936024), (6, 483280020), (8, 362460015), (9, 322186680), (10, 289968012), (12, 241640010), (15, 193312008), (18, 161093340), (20, 144984006), (24, 120820005), (27, 107395560), (30, 96656004), (36, 80546670), (40, 72492003), (45, 64437336), (54, 53697780), (60, 48328002), (72, 40273335), (81, 35798520), (90, 32218668), (108, 26848890), (120, 24164001), (135, 21479112), (162, 17899260), (180, 16109334), (216, 13424445), (243, 11932840), (269, 10779480), (270, 10739556), (324, 8949630), (360, 8054667), (405, 7159704), (486, 5966420), (538, 5389740), (540, 5369778), (648, 4474815), (807, 3593160), (810, 3579852), (972, 2983210), (1076, 2694870), (1080, 2684889), (1109, 2614680), (1215, 2386568), (1345, 2155896), (1614, 1796580), (1620, 1789926), (1944, 1491605), (2152, 1347435), (2218, 1307340), (2421, 1197720), (2430, 1193284), (2690, 1077948), (3228, 898290), (3240, 894963), (3327, 871560), (4035, 718632), (4436, 653670), (4842, 598860), (4860, 596642), (5380, 538974), (5545, 522936), (6456, 449145), (6654, 435780), (7263, 399240), (8070, 359316), (8872, 326835), (9684, 299430), (9720, 298321), (9981, 290520), (10760, 269487), (11090, 261468), (12105, 239544), (13308, 217890), (14526, 199620), (16140, 179658), (16635, 174312), (19368, 149715), (19962, 145260), (21789, 133080), (22180, 130734), (24210, 119772), (26616, 108945), (29052, 99810), (29943, 96840), (32280, 89829), (33270, 87156), (36315, 79848), (39924, 72630), (43578, 66540), (44360, 65367), (48420, 59886), (49905, 58104)]