4230160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 120

約数和(自身を含む): 11874240

約数和(自身を除く): 7644080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 115, 121, 152, 176, 184, 190, 209, 220, 230, 242, 253, 304, 368, 380, 418, 437, 440, 460, 484, 506, 605, 760, 836, 874, 880, 920, 968, 1012, 1045, 1210, 1265, 1520, 1672, 1748, 1840, 1936, 2024, 2090, 2185, 2299, 2420, 2530, 2783, 3344, 3496, 4048, 4180, 4370, 4598, 4807, 4840, 5060, 5566, 6992, 8360, 8740, 9196, 9614, 9680, 10120, 11132, 11495, 13915, 16720, 17480, 18392, 19228, 20240, 22264, 22990, 24035, 27830, 34960, 36784, 38456, 44528, 45980, 48070, 52877, 55660, 76912, 91960, 96140, 105754, 111320, 183920, 192280, 211508, 222640, 264385, 384560, 423016, 528770, 846032, 1057540, 2115080, 4230160]

約数ペア:

[(1, 4230160), (2, 2115080), (4, 1057540), (5, 846032), (8, 528770), (10, 423016), (11, 384560), (16, 264385), (19, 222640), (20, 211508), (22, 192280), (23, 183920), (38, 111320), (40, 105754), (44, 96140), (46, 91960), (55, 76912), (76, 55660), (80, 52877), (88, 48070), (92, 45980), (95, 44528), (110, 38456), (115, 36784), (121, 34960), (152, 27830), (176, 24035), (184, 22990), (190, 22264), (209, 20240), (220, 19228), (230, 18392), (242, 17480), (253, 16720), (304, 13915), (368, 11495), (380, 11132), (418, 10120), (437, 9680), (440, 9614), (460, 9196), (484, 8740), (506, 8360), (605, 6992), (760, 5566), (836, 5060), (874, 4840), (880, 4807), (920, 4598), (968, 4370), (1012, 4180), (1045, 4048), (1210, 3496), (1265, 3344), (1520, 2783), (1672, 2530), (1748, 2420), (1840, 2299), (1936, 2185), (2024, 2090)]