193338960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47387}}^1$

素因数の和:47420

約数の個数: 80

約数和(自身を含む): 634620096

約数和(自身を除く): 441281136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 47387, 94774, 142161, 189548, 236935, 284322, 379096, 473870, 568644, 710805, 758192, 805579, 947740, 1137288, 1421610, 1611158, 1895480, 2274576, 2416737, 2843220, 3222316, 3790960, 4027895, 4833474, 5686440, 6444632, 8055790, 9666948, 11372880, 12083685, 12889264, 16111580, 19333896, 24167370, 32223160, 38667792, 48334740, 64446320, 96669480, 193338960]

約数ペア:

[(1, 193338960), (2, 96669480), (3, 64446320), (4, 48334740), (5, 38667792), (6, 32223160), (8, 24167370), (10, 19333896), (12, 16111580), (15, 12889264), (16, 12083685), (17, 11372880), (20, 9666948), (24, 8055790), (30, 6444632), (34, 5686440), (40, 4833474), (48, 4027895), (51, 3790960), (60, 3222316), (68, 2843220), (80, 2416737), (85, 2274576), (102, 1895480), (120, 1611158), (136, 1421610), (170, 1137288), (204, 947740), (240, 805579), (255, 758192), (272, 710805), (340, 568644), (408, 473870), (510, 379096), (680, 284322), (816, 236935), (1020, 189548), (1360, 142161), (2040, 94774), (4080, 47387)]