4275480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 14515200

約数和(自身を除く): 10239720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 79, 82, 88, 110, 120, 123, 132, 158, 164, 165, 205, 220, 237, 246, 264, 316, 328, 330, 395, 410, 440, 451, 474, 492, 615, 632, 660, 790, 820, 869, 902, 948, 984, 1185, 1230, 1320, 1353, 1580, 1640, 1738, 1804, 1896, 2255, 2370, 2460, 2607, 2706, 3160, 3239, 3476, 3608, 4345, 4510, 4740, 4920, 5214, 5412, 6478, 6765, 6952, 8690, 9020, 9480, 9717, 10428, 10824, 12956, 13035, 13530, 16195, 17380, 18040, 19434, 20856, 25912, 26070, 27060, 32390, 34760, 35629, 38868, 48585, 52140, 54120, 64780, 71258, 77736, 97170, 104280, 106887, 129560, 142516, 178145, 194340, 213774, 285032, 356290, 388680, 427548, 534435, 712580, 855096, 1068870, 1425160, 2137740, 4275480]

約数ペア:

[(1, 4275480), (2, 2137740), (3, 1425160), (4, 1068870), (5, 855096), (6, 712580), (8, 534435), (10, 427548), (11, 388680), (12, 356290), (15, 285032), (20, 213774), (22, 194340), (24, 178145), (30, 142516), (33, 129560), (40, 106887), (41, 104280), (44, 97170), (55, 77736), (60, 71258), (66, 64780), (79, 54120), (82, 52140), (88, 48585), (110, 38868), (120, 35629), (123, 34760), (132, 32390), (158, 27060), (164, 26070), (165, 25912), (205, 20856), (220, 19434), (237, 18040), (246, 17380), (264, 16195), (316, 13530), (328, 13035), (330, 12956), (395, 10824), (410, 10428), (440, 9717), (451, 9480), (474, 9020), (492, 8690), (615, 6952), (632, 6765), (660, 6478), (790, 5412), (820, 5214), (869, 4920), (902, 4740), (948, 4510), (984, 4345), (1185, 3608), (1230, 3476), (1320, 3239), (1353, 3160), (1580, 2706), (1640, 2607), (1738, 2460), (1804, 2370), (1896, 2255)]