248245560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4547

約数の個数: 160

約数和(自身を含む): 883658160

約数和(自身を除く): 635412600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4507, 4590, 5508, 6120, 6885, 9014, 9180, 11016, 13521, 13770, 18028, 18360, 22535, 27042, 27540, 36056, 40563, 45070, 54084, 55080, 67605, 76619, 81126, 90140, 108168, 121689, 135210, 153238, 162252, 180280, 202815, 229857, 243378, 270420, 306476, 324504, 365067, 383095, 405630, 459714, 486756, 540840, 608445, 612952, 689571, 730134, 766190, 811260, 919428, 973512, 1149285, 1216890, 1379142, 1460268, 1532380, 1622520, 1825335, 1838856, 2068713, 2298570, 2433780, 2758284, 2920536, 3064760, 3447855, 3650670, 4137426, 4597140, 4867560, 5516568, 6206139, 6895710, 7301340, 8274852, 9194280, 10343565, 12412278, 13791420, 14602680, 16549704, 20687130, 24824556, 27582840, 31030695, 41374260, 49649112, 62061390, 82748520, 124122780, 248245560]

約数ペア:

[(1, 248245560), (2, 124122780), (3, 82748520), (4, 62061390), (5, 49649112), (6, 41374260), (8, 31030695), (9, 27582840), (10, 24824556), (12, 20687130), (15, 16549704), (17, 14602680), (18, 13791420), (20, 12412278), (24, 10343565), (27, 9194280), (30, 8274852), (34, 7301340), (36, 6895710), (40, 6206139), (45, 5516568), (51, 4867560), (54, 4597140), (60, 4137426), (68, 3650670), (72, 3447855), (81, 3064760), (85, 2920536), (90, 2758284), (102, 2433780), (108, 2298570), (120, 2068713), (135, 1838856), (136, 1825335), (153, 1622520), (162, 1532380), (170, 1460268), (180, 1379142), (204, 1216890), (216, 1149285), (255, 973512), (270, 919428), (306, 811260), (324, 766190), (340, 730134), (360, 689571), (405, 612952), (408, 608445), (459, 540840), (510, 486756), (540, 459714), (612, 405630), (648, 383095), (680, 365067), (765, 324504), (810, 306476), (918, 270420), (1020, 243378), (1080, 229857), (1224, 202815), (1377, 180280), (1530, 162252), (1620, 153238), (1836, 135210), (2040, 121689), (2295, 108168), (2754, 90140), (3060, 81126), (3240, 76619), (3672, 67605), (4507, 55080), (4590, 54084), (5508, 45070), (6120, 40563), (6885, 36056), (9014, 27540), (9180, 27042), (11016, 22535), (13521, 18360), (13770, 18028)]