2073280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 112

約数和(自身を含む): 5852160

約数和(自身を除く): 3778880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 80, 88, 95, 110, 124, 152, 155, 160, 176, 190, 209, 220, 248, 304, 310, 320, 341, 352, 380, 418, 440, 496, 589, 608, 620, 682, 704, 760, 836, 880, 992, 1045, 1178, 1216, 1240, 1364, 1520, 1672, 1705, 1760, 1984, 2090, 2356, 2480, 2728, 2945, 3040, 3344, 3410, 3520, 4180, 4712, 4960, 5456, 5890, 6080, 6479, 6688, 6820, 8360, 9424, 9920, 10912, 11780, 12958, 13376, 13640, 16720, 18848, 21824, 23560, 25916, 27280, 32395, 33440, 37696, 47120, 51832, 54560, 64790, 66880, 94240, 103664, 109120, 129580, 188480, 207328, 259160, 414656, 518320, 1036640, 2073280]

約数ペア:

[(1, 2073280), (2, 1036640), (4, 518320), (5, 414656), (8, 259160), (10, 207328), (11, 188480), (16, 129580), (19, 109120), (20, 103664), (22, 94240), (31, 66880), (32, 64790), (38, 54560), (40, 51832), (44, 47120), (55, 37696), (62, 33440), (64, 32395), (76, 27280), (80, 25916), (88, 23560), (95, 21824), (110, 18848), (124, 16720), (152, 13640), (155, 13376), (160, 12958), (176, 11780), (190, 10912), (209, 9920), (220, 9424), (248, 8360), (304, 6820), (310, 6688), (320, 6479), (341, 6080), (352, 5890), (380, 5456), (418, 4960), (440, 4712), (496, 4180), (589, 3520), (608, 3410), (620, 3344), (682, 3040), (704, 2945), (760, 2728), (836, 2480), (880, 2356), (992, 2090), (1045, 1984), (1178, 1760), (1216, 1705), (1240, 1672), (1364, 1520)]