30222240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 66303840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 797, 948, 1185, 1264, 1580, 1594, 1896, 2370, 2391, 2528, 3160, 3188, 3792, 3985, 4740, 4782, 6320, 6376, 7584, 7970, 9480, 9564, 11955, 12640, 12752, 15940, 18960, 19128, 23910, 25504, 31880, 37920, 38256, 47820, 62963, 63760, 76512, 95640, 125926, 127520, 188889, 191280, 251852, 314815, 377778, 382560, 503704, 629630, 755556, 944445, 1007408, 1259260, 1511112, 1888890, 2014816, 2518520, 3022224, 3777780, 5037040, 6044448, 7555560, 10074080, 15111120, 30222240]

約数ペア:

[(1, 30222240), (2, 15111120), (3, 10074080), (4, 7555560), (5, 6044448), (6, 5037040), (8, 3777780), (10, 3022224), (12, 2518520), (15, 2014816), (16, 1888890), (20, 1511112), (24, 1259260), (30, 1007408), (32, 944445), (40, 755556), (48, 629630), (60, 503704), (79, 382560), (80, 377778), (96, 314815), (120, 251852), (158, 191280), (160, 188889), (237, 127520), (240, 125926), (316, 95640), (395, 76512), (474, 63760), (480, 62963), (632, 47820), (790, 38256), (797, 37920), (948, 31880), (1185, 25504), (1264, 23910), (1580, 19128), (1594, 18960), (1896, 15940), (2370, 12752), (2391, 12640), (2528, 11955), (3160, 9564), (3188, 9480), (3792, 7970), (3985, 7584), (4740, 6376), (4782, 6320)]