355583280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113969}}^1$

素因数の和:113998

約数の個数: 80

約数和(自身を含む): 1187111520

約数和(自身を除く): 831528240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 113969, 227938, 341907, 455876, 569845, 683814, 911752, 1139690, 1367628, 1481597, 1709535, 1823504, 2279380, 2735256, 2963194, 3419070, 4444791, 4558760, 5470512, 5926388, 6838140, 7407985, 8889582, 9117520, 11852776, 13676280, 14815970, 17779164, 22223955, 23705552, 27352560, 29631940, 35558328, 44447910, 59263880, 71116656, 88895820, 118527760, 177791640, 355583280]

約数ペア:

[(1, 355583280), (2, 177791640), (3, 118527760), (4, 88895820), (5, 71116656), (6, 59263880), (8, 44447910), (10, 35558328), (12, 29631940), (13, 27352560), (15, 23705552), (16, 22223955), (20, 17779164), (24, 14815970), (26, 13676280), (30, 11852776), (39, 9117520), (40, 8889582), (48, 7407985), (52, 6838140), (60, 5926388), (65, 5470512), (78, 4558760), (80, 4444791), (104, 3419070), (120, 2963194), (130, 2735256), (156, 2279380), (195, 1823504), (208, 1709535), (240, 1481597), (260, 1367628), (312, 1139690), (390, 911752), (520, 683814), (624, 569845), (780, 455876), (1040, 341907), (1560, 227938), (3120, 113969)]