80032770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 222309360

約数和(自身を除く): 142276590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 181, 255, 289, 306, 362, 510, 543, 578, 765, 867, 905, 1086, 1445, 1530, 1629, 1734, 1810, 2601, 2715, 2890, 3077, 3258, 4335, 4913, 5202, 5430, 6154, 8145, 8670, 9231, 9826, 13005, 14739, 15385, 16290, 18462, 24565, 26010, 27693, 29478, 30770, 44217, 46155, 49130, 52309, 55386, 73695, 88434, 92310, 104618, 138465, 147390, 156927, 221085, 261545, 276930, 313854, 442170, 470781, 523090, 784635, 889253, 941562, 1569270, 1778506, 2353905, 2667759, 4446265, 4707810, 5335518, 8003277, 8892530, 13338795, 16006554, 26677590, 40016385, 80032770]

約数ペア:

[(1, 80032770), (2, 40016385), (3, 26677590), (5, 16006554), (6, 13338795), (9, 8892530), (10, 8003277), (15, 5335518), (17, 4707810), (18, 4446265), (30, 2667759), (34, 2353905), (45, 1778506), (51, 1569270), (85, 941562), (90, 889253), (102, 784635), (153, 523090), (170, 470781), (181, 442170), (255, 313854), (289, 276930), (306, 261545), (362, 221085), (510, 156927), (543, 147390), (578, 138465), (765, 104618), (867, 92310), (905, 88434), (1086, 73695), (1445, 55386), (1530, 52309), (1629, 49130), (1734, 46155), (1810, 44217), (2601, 30770), (2715, 29478), (2890, 27693), (3077, 26010), (3258, 24565), (4335, 18462), (4913, 16290), (5202, 15385), (5430, 14739), (6154, 13005), (8145, 9826), (8670, 9231)]