18770040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3101

約数の個数: 96

約数和(自身を含む): 64612080

約数和(自身を除く): 45842040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 3067, 6120, 6134, 9201, 12268, 15335, 18402, 24536, 27603, 30670, 36804, 46005, 52139, 55206, 61340, 73608, 92010, 104278, 110412, 122680, 138015, 156417, 184020, 208556, 220824, 260695, 276030, 312834, 368040, 417112, 469251, 521390, 552060, 625668, 782085, 938502, 1042780, 1104120, 1251336, 1564170, 1877004, 2085560, 2346255, 3128340, 3754008, 4692510, 6256680, 9385020, 18770040]

約数ペア:

[(1, 18770040), (2, 9385020), (3, 6256680), (4, 4692510), (5, 3754008), (6, 3128340), (8, 2346255), (9, 2085560), (10, 1877004), (12, 1564170), (15, 1251336), (17, 1104120), (18, 1042780), (20, 938502), (24, 782085), (30, 625668), (34, 552060), (36, 521390), (40, 469251), (45, 417112), (51, 368040), (60, 312834), (68, 276030), (72, 260695), (85, 220824), (90, 208556), (102, 184020), (120, 156417), (136, 138015), (153, 122680), (170, 110412), (180, 104278), (204, 92010), (255, 73608), (306, 61340), (340, 55206), (360, 52139), (408, 46005), (510, 36804), (612, 30670), (680, 27603), (765, 24536), (1020, 18402), (1224, 15335), (1530, 12268), (2040, 9201), (3060, 6134), (3067, 6120)]