418959120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1277

約数の個数: 160

約数和(自身を含む): 1385625600

約数和(自身を除く): 966666480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 152, 158, 190, 228, 237, 240, 285, 304, 316, 380, 395, 456, 474, 570, 632, 760, 790, 912, 948, 1140, 1163, 1185, 1264, 1501, 1520, 1580, 1896, 2280, 2326, 2370, 3002, 3160, 3489, 3792, 4503, 4560, 4652, 4740, 5815, 6004, 6320, 6978, 7505, 9006, 9304, 9480, 11630, 12008, 13956, 15010, 17445, 18012, 18608, 18960, 22097, 22515, 23260, 24016, 27912, 30020, 34890, 36024, 44194, 45030, 46520, 55824, 60040, 66291, 69780, 72048, 88388, 90060, 91877, 93040, 110485, 120080, 132582, 139560, 176776, 180120, 183754, 220970, 265164, 275631, 279120, 331455, 353552, 360240, 367508, 441940, 459385, 530328, 551262, 662910, 735016, 883880, 918770, 1060656, 1102524, 1325820, 1378155, 1470032, 1745663, 1767760, 1837540, 2205048, 2651640, 2756310, 3491326, 3675080, 4410096, 5236989, 5303280, 5512620, 6982652, 7350160, 8728315, 10473978, 11025240, 13965304, 17456630, 20947956, 22050480, 26184945, 27930608, 34913260, 41895912, 52369890, 69826520, 83791824, 104739780, 139653040, 209479560, 418959120]

約数ペア:

[(1, 418959120), (2, 209479560), (3, 139653040), (4, 104739780), (5, 83791824), (6, 69826520), (8, 52369890), (10, 41895912), (12, 34913260), (15, 27930608), (16, 26184945), (19, 22050480), (20, 20947956), (24, 17456630), (30, 13965304), (38, 11025240), (40, 10473978), (48, 8728315), (57, 7350160), (60, 6982652), (76, 5512620), (79, 5303280), (80, 5236989), (95, 4410096), (114, 3675080), (120, 3491326), (152, 2756310), (158, 2651640), (190, 2205048), (228, 1837540), (237, 1767760), (240, 1745663), (285, 1470032), (304, 1378155), (316, 1325820), (380, 1102524), (395, 1060656), (456, 918770), (474, 883880), (570, 735016), (632, 662910), (760, 551262), (790, 530328), (912, 459385), (948, 441940), (1140, 367508), (1163, 360240), (1185, 353552), (1264, 331455), (1501, 279120), (1520, 275631), (1580, 265164), (1896, 220970), (2280, 183754), (2326, 180120), (2370, 176776), (3002, 139560), (3160, 132582), (3489, 120080), (3792, 110485), (4503, 93040), (4560, 91877), (4652, 90060), (4740, 88388), (5815, 72048), (6004, 69780), (6320, 66291), (6978, 60040), (7505, 55824), (9006, 46520), (9304, 45030), (9480, 44194), (11630, 36024), (12008, 34890), (13956, 30020), (15010, 27912), (17445, 24016), (18012, 23260), (18608, 22515), (18960, 22097)]