120300390

素因数分解:

$2^1\times 3^4\times 5^1\times 7^3\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 378100800

約数和(自身を除く): 257800410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 343, 378, 405, 433, 441, 490, 567, 630, 686, 735, 810, 866, 882, 945, 1029, 1134, 1299, 1323, 1470, 1715, 1890, 2058, 2165, 2205, 2598, 2646, 2835, 3031, 3087, 3430, 3897, 3969, 4330, 4410, 5145, 5670, 6062, 6174, 6495, 6615, 7794, 7938, 9093, 9261, 10290, 11691, 12990, 13230, 15155, 15435, 18186, 18522, 19485, 19845, 21217, 23382, 27279, 27783, 30310, 30870, 35073, 38970, 39690, 42434, 45465, 46305, 54558, 55566, 58455, 63651, 70146, 81837, 90930, 92610, 106085, 116910, 127302, 136395, 138915, 148519, 163674, 175365, 190953, 212170, 245511, 272790, 277830, 297038, 318255, 350730, 381906, 409185, 445557, 491022, 572859, 636510, 742595, 818370, 891114, 954765, 1145718, 1227555, 1336671, 1485190, 1718577, 1909530, 2227785, 2455110, 2673342, 2864295, 3437154, 4010013, 4455570, 5728590, 6683355, 8020026, 8592885, 12030039, 13366710, 17185770, 20050065, 24060078, 40100130, 60150195, 120300390]

約数ペア:

[(1, 120300390), (2, 60150195), (3, 40100130), (5, 24060078), (6, 20050065), (7, 17185770), (9, 13366710), (10, 12030039), (14, 8592885), (15, 8020026), (18, 6683355), (21, 5728590), (27, 4455570), (30, 4010013), (35, 3437154), (42, 2864295), (45, 2673342), (49, 2455110), (54, 2227785), (63, 1909530), (70, 1718577), (81, 1485190), (90, 1336671), (98, 1227555), (105, 1145718), (126, 954765), (135, 891114), (147, 818370), (162, 742595), (189, 636510), (210, 572859), (245, 491022), (270, 445557), (294, 409185), (315, 381906), (343, 350730), (378, 318255), (405, 297038), (433, 277830), (441, 272790), (490, 245511), (567, 212170), (630, 190953), (686, 175365), (735, 163674), (810, 148519), (866, 138915), (882, 136395), (945, 127302), (1029, 116910), (1134, 106085), (1299, 92610), (1323, 90930), (1470, 81837), (1715, 70146), (1890, 63651), (2058, 58455), (2165, 55566), (2205, 54558), (2598, 46305), (2646, 45465), (2835, 42434), (3031, 39690), (3087, 38970), (3430, 35073), (3897, 30870), (3969, 30310), (4330, 27783), (4410, 27279), (5145, 23382), (5670, 21217), (6062, 19845), (6174, 19485), (6495, 18522), (6615, 18186), (7794, 15435), (7938, 15155), (9093, 13230), (9261, 12990), (10290, 11691)]