1360380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 4515840

約数和(自身を除く): 3155460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 79, 82, 84, 105, 123, 140, 158, 164, 205, 210, 237, 246, 287, 316, 395, 410, 420, 474, 492, 553, 574, 615, 790, 820, 861, 948, 1106, 1148, 1185, 1230, 1435, 1580, 1659, 1722, 2212, 2370, 2460, 2765, 2870, 3239, 3318, 3444, 4305, 4740, 5530, 5740, 6478, 6636, 8295, 8610, 9717, 11060, 12956, 16195, 16590, 17220, 19434, 22673, 32390, 33180, 38868, 45346, 48585, 64780, 68019, 90692, 97170, 113365, 136038, 194340, 226730, 272076, 340095, 453460, 680190, 1360380]

約数ペア:

[(1, 1360380), (2, 680190), (3, 453460), (4, 340095), (5, 272076), (6, 226730), (7, 194340), (10, 136038), (12, 113365), (14, 97170), (15, 90692), (20, 68019), (21, 64780), (28, 48585), (30, 45346), (35, 38868), (41, 33180), (42, 32390), (60, 22673), (70, 19434), (79, 17220), (82, 16590), (84, 16195), (105, 12956), (123, 11060), (140, 9717), (158, 8610), (164, 8295), (205, 6636), (210, 6478), (237, 5740), (246, 5530), (287, 4740), (316, 4305), (395, 3444), (410, 3318), (420, 3239), (474, 2870), (492, 2765), (553, 2460), (574, 2370), (615, 2212), (790, 1722), (820, 1659), (861, 1580), (948, 1435), (1106, 1230), (1148, 1185)]