215044560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17569}}^1$

素因数の和:17605

約数の個数: 120

約数和(自身を含む): 764716680

約数和(自身を除く): 549672120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 17569, 35138, 52707, 70276, 87845, 105414, 140552, 158121, 175690, 210828, 263535, 281104, 298673, 316242, 351380, 421656, 527070, 597346, 632484, 702760, 790605, 843312, 896019, 1054140, 1194692, 1264968, 1405520, 1493365, 1581210, 1792038, 2108280, 2389384, 2529936, 2688057, 2986730, 3162420, 3584076, 4216560, 4480095, 4778768, 5376114, 5973460, 6324840, 7168152, 8960190, 10752228, 11946920, 12649680, 13440285, 14336304, 17920380, 21504456, 23893840, 26880570, 35840760, 43008912, 53761140, 71681520, 107522280, 215044560]

約数ペア:

[(1, 215044560), (2, 107522280), (3, 71681520), (4, 53761140), (5, 43008912), (6, 35840760), (8, 26880570), (9, 23893840), (10, 21504456), (12, 17920380), (15, 14336304), (16, 13440285), (17, 12649680), (18, 11946920), (20, 10752228), (24, 8960190), (30, 7168152), (34, 6324840), (36, 5973460), (40, 5376114), (45, 4778768), (48, 4480095), (51, 4216560), (60, 3584076), (68, 3162420), (72, 2986730), (80, 2688057), (85, 2529936), (90, 2389384), (102, 2108280), (120, 1792038), (136, 1581210), (144, 1493365), (153, 1405520), (170, 1264968), (180, 1194692), (204, 1054140), (240, 896019), (255, 843312), (272, 790605), (306, 702760), (340, 632484), (360, 597346), (408, 527070), (510, 421656), (612, 351380), (680, 316242), (720, 298673), (765, 281104), (816, 263535), (1020, 210828), (1224, 175690), (1360, 158121), (1530, 140552), (2040, 105414), (2448, 87845), (3060, 70276), (4080, 52707), (6120, 35138), (12240, 17569)]