801780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 2709504

約数和(自身を除く): 1907724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 83, 84, 92, 105, 115, 138, 140, 161, 166, 210, 230, 249, 276, 322, 332, 345, 415, 420, 460, 483, 498, 581, 644, 690, 805, 830, 966, 996, 1162, 1245, 1380, 1610, 1660, 1743, 1909, 1932, 2324, 2415, 2490, 2905, 3220, 3486, 3818, 4830, 4980, 5727, 5810, 6972, 7636, 8715, 9545, 9660, 11454, 11620, 13363, 17430, 19090, 22908, 26726, 28635, 34860, 38180, 40089, 53452, 57270, 66815, 80178, 114540, 133630, 160356, 200445, 267260, 400890, 801780]

約数ペア:

[(1, 801780), (2, 400890), (3, 267260), (4, 200445), (5, 160356), (6, 133630), (7, 114540), (10, 80178), (12, 66815), (14, 57270), (15, 53452), (20, 40089), (21, 38180), (23, 34860), (28, 28635), (30, 26726), (35, 22908), (42, 19090), (46, 17430), (60, 13363), (69, 11620), (70, 11454), (83, 9660), (84, 9545), (92, 8715), (105, 7636), (115, 6972), (138, 5810), (140, 5727), (161, 4980), (166, 4830), (210, 3818), (230, 3486), (249, 3220), (276, 2905), (322, 2490), (332, 2415), (345, 2324), (415, 1932), (420, 1909), (460, 1743), (483, 1660), (498, 1610), (581, 1380), (644, 1245), (690, 1162), (805, 996), (830, 966)]