243623160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20507}}^1$

素因数の和:20538

約数の個数: 128

約数和(自身を含む): 885945600

約数和(自身を除く): 642322440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 20507, 41014, 61521, 82028, 102535, 123042, 164056, 184563, 205070, 225577, 246084, 307605, 369126, 410140, 451154, 492168, 553689, 615210, 676731, 738252, 820280, 902308, 922815, 1107378, 1127885, 1230420, 1353462, 1476504, 1804616, 1845630, 2030193, 2214756, 2255770, 2460840, 2706924, 2768445, 3383655, 3691260, 4060386, 4429512, 4511540, 5413848, 5536890, 6090579, 6767310, 7382520, 8120772, 9023080, 10150965, 11073780, 12181158, 13534620, 16241544, 20301930, 22147560, 24362316, 27069240, 30452895, 40603860, 48724632, 60905790, 81207720, 121811580, 243623160]

約数ペア:

[(1, 243623160), (2, 121811580), (3, 81207720), (4, 60905790), (5, 48724632), (6, 40603860), (8, 30452895), (9, 27069240), (10, 24362316), (11, 22147560), (12, 20301930), (15, 16241544), (18, 13534620), (20, 12181158), (22, 11073780), (24, 10150965), (27, 9023080), (30, 8120772), (33, 7382520), (36, 6767310), (40, 6090579), (44, 5536890), (45, 5413848), (54, 4511540), (55, 4429512), (60, 4060386), (66, 3691260), (72, 3383655), (88, 2768445), (90, 2706924), (99, 2460840), (108, 2255770), (110, 2214756), (120, 2030193), (132, 1845630), (135, 1804616), (165, 1476504), (180, 1353462), (198, 1230420), (216, 1127885), (220, 1107378), (264, 922815), (270, 902308), (297, 820280), (330, 738252), (360, 676731), (396, 615210), (440, 553689), (495, 492168), (540, 451154), (594, 410140), (660, 369126), (792, 307605), (990, 246084), (1080, 225577), (1188, 205070), (1320, 184563), (1485, 164056), (1980, 123042), (2376, 102535), (2970, 82028), (3960, 61521), (5940, 41014), (11880, 20507)]