12654120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6203}}^1$

素因数の和:6234

約数の個数: 64

約数和(自身を含む): 40201920

約数和(自身を除く): 27547800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 6203, 12406, 18609, 24812, 31015, 37218, 49624, 62030, 74436, 93045, 105451, 124060, 148872, 186090, 210902, 248120, 316353, 372180, 421804, 527255, 632706, 744360, 843608, 1054510, 1265412, 1581765, 2109020, 2530824, 3163530, 4218040, 6327060, 12654120]

約数ペア:

[(1, 12654120), (2, 6327060), (3, 4218040), (4, 3163530), (5, 2530824), (6, 2109020), (8, 1581765), (10, 1265412), (12, 1054510), (15, 843608), (17, 744360), (20, 632706), (24, 527255), (30, 421804), (34, 372180), (40, 316353), (51, 248120), (60, 210902), (68, 186090), (85, 148872), (102, 124060), (120, 105451), (136, 93045), (170, 74436), (204, 62030), (255, 49624), (340, 37218), (408, 31015), (510, 24812), (680, 18609), (1020, 12406), (2040, 6203)]