1259761680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12409}}^1$

素因数の和:12478

約数の個数: 160

約数和(自身を含む): 4431859200

約数和(自身を除く): 3172097520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 5076, 5640, 6345, 6768, 8460, 10152, 11280, 12409, 12690, 16920, 20304, 24818, 25380, 33840, 37227, 49636, 50760, 62045, 74454, 99272, 101520, 111681, 124090, 148908, 186135, 198544, 223362, 248180, 297816, 335043, 372270, 446724, 496360, 558405, 583223, 595632, 670086, 744540, 893448, 992720, 1116810, 1166446, 1340172, 1489080, 1675215, 1749669, 1786896, 2233620, 2332892, 2680344, 2916115, 2978160, 3350430, 3499338, 4467240, 4665784, 5249007, 5360688, 5832230, 6700860, 6998676, 8748345, 8934480, 9331568, 10498014, 11664460, 13401720, 13997352, 15747021, 17496690, 20996028, 23328920, 26245035, 26803440, 27994704, 31494042, 34993380, 41992056, 46657840, 52490070, 62988084, 69986760, 78735105, 83984112, 104980140, 125976168, 139973520, 157470210, 209960280, 251952336, 314940420, 419920560, 629880840, 1259761680]

約数ペア:

[(1, 1259761680), (2, 629880840), (3, 419920560), (4, 314940420), (5, 251952336), (6, 209960280), (8, 157470210), (9, 139973520), (10, 125976168), (12, 104980140), (15, 83984112), (16, 78735105), (18, 69986760), (20, 62988084), (24, 52490070), (27, 46657840), (30, 41992056), (36, 34993380), (40, 31494042), (45, 27994704), (47, 26803440), (48, 26245035), (54, 23328920), (60, 20996028), (72, 17496690), (80, 15747021), (90, 13997352), (94, 13401720), (108, 11664460), (120, 10498014), (135, 9331568), (141, 8934480), (144, 8748345), (180, 6998676), (188, 6700860), (216, 5832230), (235, 5360688), (240, 5249007), (270, 4665784), (282, 4467240), (360, 3499338), (376, 3350430), (423, 2978160), (432, 2916115), (470, 2680344), (540, 2332892), (564, 2233620), (705, 1786896), (720, 1749669), (752, 1675215), (846, 1489080), (940, 1340172), (1080, 1166446), (1128, 1116810), (1269, 992720), (1410, 893448), (1692, 744540), (1880, 670086), (2115, 595632), (2160, 583223), (2256, 558405), (2538, 496360), (2820, 446724), (3384, 372270), (3760, 335043), (4230, 297816), (5076, 248180), (5640, 223362), (6345, 198544), (6768, 186135), (8460, 148908), (10152, 124090), (11280, 111681), (12409, 101520), (12690, 99272), (16920, 74454), (20304, 62045), (24818, 50760), (25380, 49636), (33840, 37227)]