45307240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 128

約数和(自身を含む): 120165120

約数和(自身を除く): 74857880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 37, 40, 44, 46, 55, 74, 88, 92, 110, 115, 121, 148, 184, 185, 220, 230, 242, 253, 296, 370, 407, 440, 460, 484, 506, 605, 740, 814, 851, 920, 968, 1012, 1210, 1265, 1331, 1480, 1628, 1702, 2024, 2035, 2420, 2530, 2662, 2783, 3256, 3404, 4070, 4255, 4477, 4840, 5060, 5324, 5566, 6655, 6808, 8140, 8510, 8954, 9361, 10120, 10648, 11132, 13310, 13915, 16280, 17020, 17908, 18722, 22264, 22385, 26620, 27830, 30613, 34040, 35816, 37444, 44770, 46805, 49247, 53240, 55660, 61226, 74888, 89540, 93610, 98494, 102971, 111320, 122452, 153065, 179080, 187220, 196988, 205942, 244904, 246235, 306130, 374440, 393976, 411884, 492470, 514855, 612260, 823768, 984940, 1029710, 1132681, 1224520, 1969880, 2059420, 2265362, 4118840, 4530724, 5663405, 9061448, 11326810, 22653620, 45307240]

約数ペア:

[(1, 45307240), (2, 22653620), (4, 11326810), (5, 9061448), (8, 5663405), (10, 4530724), (11, 4118840), (20, 2265362), (22, 2059420), (23, 1969880), (37, 1224520), (40, 1132681), (44, 1029710), (46, 984940), (55, 823768), (74, 612260), (88, 514855), (92, 492470), (110, 411884), (115, 393976), (121, 374440), (148, 306130), (184, 246235), (185, 244904), (220, 205942), (230, 196988), (242, 187220), (253, 179080), (296, 153065), (370, 122452), (407, 111320), (440, 102971), (460, 98494), (484, 93610), (506, 89540), (605, 74888), (740, 61226), (814, 55660), (851, 53240), (920, 49247), (968, 46805), (1012, 44770), (1210, 37444), (1265, 35816), (1331, 34040), (1480, 30613), (1628, 27830), (1702, 26620), (2024, 22385), (2035, 22264), (2420, 18722), (2530, 17908), (2662, 17020), (2783, 16280), (3256, 13915), (3404, 13310), (4070, 11132), (4255, 10648), (4477, 10120), (4840, 9361), (5060, 8954), (5324, 8510), (5566, 8140), (6655, 6808)]