505083840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27691}}^1$

素因数の和:27730

約数の個数: 112

約数和(自身を含む): 1688104320

約数和(自身を除く): 1183020480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 27691, 55382, 83073, 110764, 138455, 166146, 221528, 276910, 332292, 415365, 443056, 526129, 553820, 664584, 830730, 886112, 1052258, 1107640, 1329168, 1578387, 1661460, 1772224, 2104516, 2215280, 2630645, 2658336, 3156774, 3322920, 4209032, 4430560, 5261290, 5316672, 6313548, 6645840, 7891935, 8418064, 8861120, 10522580, 12627096, 13291680, 15783870, 16836128, 21045160, 25254192, 26583360, 31567740, 33672256, 42090320, 50508384, 63135480, 84180640, 101016768, 126270960, 168361280, 252541920, 505083840]

約数ペア:

[(1, 505083840), (2, 252541920), (3, 168361280), (4, 126270960), (5, 101016768), (6, 84180640), (8, 63135480), (10, 50508384), (12, 42090320), (15, 33672256), (16, 31567740), (19, 26583360), (20, 25254192), (24, 21045160), (30, 16836128), (32, 15783870), (38, 13291680), (40, 12627096), (48, 10522580), (57, 8861120), (60, 8418064), (64, 7891935), (76, 6645840), (80, 6313548), (95, 5316672), (96, 5261290), (114, 4430560), (120, 4209032), (152, 3322920), (160, 3156774), (190, 2658336), (192, 2630645), (228, 2215280), (240, 2104516), (285, 1772224), (304, 1661460), (320, 1578387), (380, 1329168), (456, 1107640), (480, 1052258), (570, 886112), (608, 830730), (760, 664584), (912, 553820), (960, 526129), (1140, 443056), (1216, 415365), (1520, 332292), (1824, 276910), (2280, 221528), (3040, 166146), (3648, 138455), (4560, 110764), (6080, 83073), (9120, 55382), (18240, 27691)]