30563280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 119081664

約数和(自身を除く): 88518384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 227, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 454, 495, 510, 528, 561, 612, 660, 680, 681, 720, 748, 765, 792, 816, 880, 908, 935, 990, 1020, 1122, 1135, 1224, 1320, 1360, 1362, 1496, 1530, 1584, 1683, 1816, 1870, 1980, 2040, 2043, 2244, 2270, 2448, 2497, 2640, 2724, 2805, 2992, 3060, 3366, 3405, 3632, 3740, 3859, 3960, 4080, 4086, 4488, 4540, 4994, 5448, 5610, 6120, 6732, 6810, 7480, 7491, 7718, 7920, 8172, 8415, 8976, 9080, 9988, 10215, 10896, 11220, 11577, 12240, 12485, 13464, 13620, 14960, 14982, 15436, 16344, 16830, 18160, 19295, 19976, 20430, 22440, 22473, 23154, 24970, 26928, 27240, 29964, 30872, 32688, 33660, 34731, 37455, 38590, 39952, 40860, 42449, 44880, 44946, 46308, 49940, 54480, 57885, 59928, 61744, 67320, 69462, 74910, 77180, 81720, 84898, 89892, 92616, 99880, 112365, 115770, 119856, 127347, 134640, 138924, 149820, 154360, 163440, 169796, 173655, 179784, 185232, 199760, 212245, 224730, 231540, 254694, 277848, 299640, 308720, 339592, 347310, 359568, 382041, 424490, 449460, 463080, 509388, 555696, 599280, 636735, 679184, 694620, 764082, 848980, 898920, 926160, 1018776, 1273470, 1389240, 1528164, 1697960, 1797840, 1910205, 2037552, 2546940, 2778480, 3056328, 3395920, 3820410, 5093880, 6112656, 7640820, 10187760, 15281640, 30563280]

約数ペア:

[(1, 30563280), (2, 15281640), (3, 10187760), (4, 7640820), (5, 6112656), (6, 5093880), (8, 3820410), (9, 3395920), (10, 3056328), (11, 2778480), (12, 2546940), (15, 2037552), (16, 1910205), (17, 1797840), (18, 1697960), (20, 1528164), (22, 1389240), (24, 1273470), (30, 1018776), (33, 926160), (34, 898920), (36, 848980), (40, 764082), (44, 694620), (45, 679184), (48, 636735), (51, 599280), (55, 555696), (60, 509388), (66, 463080), (68, 449460), (72, 424490), (80, 382041), (85, 359568), (88, 347310), (90, 339592), (99, 308720), (102, 299640), (110, 277848), (120, 254694), (132, 231540), (136, 224730), (144, 212245), (153, 199760), (165, 185232), (170, 179784), (176, 173655), (180, 169796), (187, 163440), (198, 154360), (204, 149820), (220, 138924), (227, 134640), (240, 127347), (255, 119856), (264, 115770), (272, 112365), (306, 99880), (330, 92616), (340, 89892), (360, 84898), (374, 81720), (396, 77180), (408, 74910), (440, 69462), (454, 67320), (495, 61744), (510, 59928), (528, 57885), (561, 54480), (612, 49940), (660, 46308), (680, 44946), (681, 44880), (720, 42449), (748, 40860), (765, 39952), (792, 38590), (816, 37455), (880, 34731), (908, 33660), (935, 32688), (990, 30872), (1020, 29964), (1122, 27240), (1135, 26928), (1224, 24970), (1320, 23154), (1360, 22473), (1362, 22440), (1496, 20430), (1530, 19976), (1584, 19295), (1683, 18160), (1816, 16830), (1870, 16344), (1980, 15436), (2040, 14982), (2043, 14960), (2244, 13620), (2270, 13464), (2448, 12485), (2497, 12240), (2640, 11577), (2724, 11220), (2805, 10896), (2992, 10215), (3060, 9988), (3366, 9080), (3405, 8976), (3632, 8415), (3740, 8172), (3859, 7920), (3960, 7718), (4080, 7491), (4086, 7480), (4488, 6810), (4540, 6732), (4994, 6120), (5448, 5610)]