240423480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 861775200

約数和(自身を除く): 621351720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 109, 110, 120, 132, 165, 180, 198, 218, 220, 264, 327, 330, 360, 396, 436, 440, 495, 545, 557, 654, 660, 792, 872, 981, 990, 1090, 1114, 1199, 1308, 1320, 1635, 1671, 1962, 1980, 2180, 2228, 2398, 2616, 2785, 3270, 3342, 3597, 3924, 3960, 4360, 4456, 4796, 4905, 5013, 5570, 5995, 6127, 6540, 6684, 7194, 7848, 8355, 9592, 9810, 10026, 10791, 11140, 11990, 12254, 13080, 13368, 14388, 16710, 17985, 18381, 19620, 20052, 21582, 22280, 23980, 24508, 25065, 28776, 30635, 33420, 35970, 36762, 39240, 40104, 43164, 47960, 49016, 50130, 53955, 55143, 60713, 61270, 66840, 71940, 73524, 86328, 91905, 100260, 107910, 110286, 121426, 122540, 143880, 147048, 182139, 183810, 200520, 215820, 220572, 242852, 245080, 275715, 303565, 364278, 367620, 431640, 441144, 485704, 546417, 551430, 607130, 667843, 728556, 735240, 910695, 1092834, 1102860, 1214260, 1335686, 1457112, 1821390, 2003529, 2185668, 2205720, 2428520, 2671372, 2732085, 3339215, 3642780, 4007058, 4371336, 5342744, 5464170, 6010587, 6678430, 7285560, 8014116, 10017645, 10928340, 12021174, 13356860, 16028232, 20035290, 21856680, 24042348, 26713720, 30052935, 40070580, 48084696, 60105870, 80141160, 120211740, 240423480]

約数ペア:

[(1, 240423480), (2, 120211740), (3, 80141160), (4, 60105870), (5, 48084696), (6, 40070580), (8, 30052935), (9, 26713720), (10, 24042348), (11, 21856680), (12, 20035290), (15, 16028232), (18, 13356860), (20, 12021174), (22, 10928340), (24, 10017645), (30, 8014116), (33, 7285560), (36, 6678430), (40, 6010587), (44, 5464170), (45, 5342744), (55, 4371336), (60, 4007058), (66, 3642780), (72, 3339215), (88, 2732085), (90, 2671372), (99, 2428520), (109, 2205720), (110, 2185668), (120, 2003529), (132, 1821390), (165, 1457112), (180, 1335686), (198, 1214260), (218, 1102860), (220, 1092834), (264, 910695), (327, 735240), (330, 728556), (360, 667843), (396, 607130), (436, 551430), (440, 546417), (495, 485704), (545, 441144), (557, 431640), (654, 367620), (660, 364278), (792, 303565), (872, 275715), (981, 245080), (990, 242852), (1090, 220572), (1114, 215820), (1199, 200520), (1308, 183810), (1320, 182139), (1635, 147048), (1671, 143880), (1962, 122540), (1980, 121426), (2180, 110286), (2228, 107910), (2398, 100260), (2616, 91905), (2785, 86328), (3270, 73524), (3342, 71940), (3597, 66840), (3924, 61270), (3960, 60713), (4360, 55143), (4456, 53955), (4796, 50130), (4905, 49016), (5013, 47960), (5570, 43164), (5995, 40104), (6127, 39240), (6540, 36762), (6684, 35970), (7194, 33420), (7848, 30635), (8355, 28776), (9592, 25065), (9810, 24508), (10026, 23980), (10791, 22280), (11140, 21582), (11990, 20052), (12254, 19620), (13080, 18381), (13368, 17985), (14388, 16710)]