30163440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7393}}^1$

素因数の和:7426

約数の個数: 80

約数和(自身を含む): 99020448

約数和(自身を除く): 68857008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 7393, 14786, 22179, 29572, 36965, 44358, 59144, 73930, 88716, 110895, 118288, 125681, 147860, 177432, 221790, 251362, 295720, 354864, 377043, 443580, 502724, 591440, 628405, 754086, 887160, 1005448, 1256810, 1508172, 1774320, 1885215, 2010896, 2513620, 3016344, 3770430, 5027240, 6032688, 7540860, 10054480, 15081720, 30163440]

約数ペア:

[(1, 30163440), (2, 15081720), (3, 10054480), (4, 7540860), (5, 6032688), (6, 5027240), (8, 3770430), (10, 3016344), (12, 2513620), (15, 2010896), (16, 1885215), (17, 1774320), (20, 1508172), (24, 1256810), (30, 1005448), (34, 887160), (40, 754086), (48, 628405), (51, 591440), (60, 502724), (68, 443580), (80, 377043), (85, 354864), (102, 295720), (120, 251362), (136, 221790), (170, 177432), (204, 147860), (240, 125681), (255, 118288), (272, 110895), (340, 88716), (408, 73930), (510, 59144), (680, 44358), (816, 36965), (1020, 29572), (1360, 22179), (2040, 14786), (4080, 7393)]