244865360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1932

約数の個数: 80

約数和(自身を含む): 602532864

約数和(自身を除く): 357667504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 115, 146, 184, 230, 292, 365, 368, 460, 584, 730, 920, 1168, 1460, 1679, 1823, 1840, 2920, 3358, 3646, 5840, 6716, 7292, 8395, 9115, 13432, 14584, 16790, 18230, 26864, 29168, 33580, 36460, 41929, 67160, 72920, 83858, 133079, 134320, 145840, 167716, 209645, 266158, 335432, 419290, 532316, 665395, 670864, 838580, 1064632, 1330790, 1677160, 2129264, 2661580, 3060817, 3354320, 5323160, 6121634, 10646320, 12243268, 15304085, 24486536, 30608170, 48973072, 61216340, 122432680, 244865360]

約数ペア:

[(1, 244865360), (2, 122432680), (4, 61216340), (5, 48973072), (8, 30608170), (10, 24486536), (16, 15304085), (20, 12243268), (23, 10646320), (40, 6121634), (46, 5323160), (73, 3354320), (80, 3060817), (92, 2661580), (115, 2129264), (146, 1677160), (184, 1330790), (230, 1064632), (292, 838580), (365, 670864), (368, 665395), (460, 532316), (584, 419290), (730, 335432), (920, 266158), (1168, 209645), (1460, 167716), (1679, 145840), (1823, 134320), (1840, 133079), (2920, 83858), (3358, 72920), (3646, 67160), (5840, 41929), (6716, 36460), (7292, 33580), (8395, 29168), (9115, 26864), (13432, 18230), (14584, 16790)]