223298280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{983}}^1$

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 727608960

約数和(自身を除く): 504310680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 631, 983, 1262, 1893, 1966, 2524, 2949, 3155, 3786, 3932, 4915, 5048, 5679, 5898, 6310, 7572, 7864, 8847, 9465, 9830, 11358, 11796, 12620, 14745, 15144, 17694, 18930, 19660, 22716, 23592, 25240, 28395, 29490, 35388, 37860, 39320, 44235, 45432, 56790, 58980, 70776, 75720, 88470, 113580, 117960, 176940, 227160, 353880, 620273, 1240546, 1860819, 2481092, 3101365, 3721638, 4962184, 5582457, 6202730, 7443276, 9304095, 11164914, 12405460, 14886552, 18608190, 22329828, 24810920, 27912285, 37216380, 44659656, 55824570, 74432760, 111649140, 223298280]

約数ペア:

[(1, 223298280), (2, 111649140), (3, 74432760), (4, 55824570), (5, 44659656), (6, 37216380), (8, 27912285), (9, 24810920), (10, 22329828), (12, 18608190), (15, 14886552), (18, 12405460), (20, 11164914), (24, 9304095), (30, 7443276), (36, 6202730), (40, 5582457), (45, 4962184), (60, 3721638), (72, 3101365), (90, 2481092), (120, 1860819), (180, 1240546), (360, 620273), (631, 353880), (983, 227160), (1262, 176940), (1893, 117960), (1966, 113580), (2524, 88470), (2949, 75720), (3155, 70776), (3786, 58980), (3932, 56790), (4915, 45432), (5048, 44235), (5679, 39320), (5898, 37860), (6310, 35388), (7572, 29490), (7864, 28395), (8847, 25240), (9465, 23592), (9830, 22716), (11358, 19660), (11796, 18930), (12620, 17694), (14745, 15144)]