304431160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 777571200

約数和(自身を除く): 473140040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1210, 1240, 1364, 1705, 2029, 2420, 2728, 3410, 3751, 4058, 4840, 6820, 7502, 8116, 10145, 13640, 15004, 16232, 18755, 20290, 22319, 30008, 37510, 40580, 44638, 62899, 75020, 81160, 89276, 111595, 125798, 150040, 178552, 223190, 245509, 251596, 314495, 446380, 491018, 503192, 628990, 691889, 892760, 982036, 1227545, 1257980, 1383778, 1964072, 2455090, 2515960, 2767556, 3459445, 4910180, 5535112, 6918890, 7610779, 9820360, 13837780, 15221558, 27675560, 30443116, 38053895, 60886232, 76107790, 152215580, 304431160]

約数ペア:

[(1, 304431160), (2, 152215580), (4, 76107790), (5, 60886232), (8, 38053895), (10, 30443116), (11, 27675560), (20, 15221558), (22, 13837780), (31, 9820360), (40, 7610779), (44, 6918890), (55, 5535112), (62, 4910180), (88, 3459445), (110, 2767556), (121, 2515960), (124, 2455090), (155, 1964072), (220, 1383778), (242, 1257980), (248, 1227545), (310, 982036), (341, 892760), (440, 691889), (484, 628990), (605, 503192), (620, 491018), (682, 446380), (968, 314495), (1210, 251596), (1240, 245509), (1364, 223190), (1705, 178552), (2029, 150040), (2420, 125798), (2728, 111595), (3410, 89276), (3751, 81160), (4058, 75020), (4840, 62899), (6820, 44638), (7502, 40580), (8116, 37510), (10145, 30008), (13640, 22319), (15004, 20290), (16232, 18755)]