240994980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6661}}^1$

素因数の和:6746

約数の個数: 96

約数和(自身を含む): 761066880

約数和(自身を除く): 520071900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 1005, 1206, 1340, 1809, 2010, 2412, 3015, 3618, 4020, 6030, 6661, 7236, 9045, 12060, 13322, 18090, 19983, 26644, 33305, 36180, 39966, 59949, 66610, 79932, 99915, 119898, 133220, 179847, 199830, 239796, 299745, 359694, 399660, 446287, 599490, 719388, 892574, 899235, 1198980, 1338861, 1785148, 1798470, 2231435, 2677722, 3596940, 4016583, 4462870, 5355444, 6694305, 8033166, 8925740, 12049749, 13388610, 16066332, 20082915, 24099498, 26777220, 40165830, 48198996, 60248745, 80331660, 120497490, 240994980]

約数ペア:

[(1, 240994980), (2, 120497490), (3, 80331660), (4, 60248745), (5, 48198996), (6, 40165830), (9, 26777220), (10, 24099498), (12, 20082915), (15, 16066332), (18, 13388610), (20, 12049749), (27, 8925740), (30, 8033166), (36, 6694305), (45, 5355444), (54, 4462870), (60, 4016583), (67, 3596940), (90, 2677722), (108, 2231435), (134, 1798470), (135, 1785148), (180, 1338861), (201, 1198980), (268, 899235), (270, 892574), (335, 719388), (402, 599490), (540, 446287), (603, 399660), (670, 359694), (804, 299745), (1005, 239796), (1206, 199830), (1340, 179847), (1809, 133220), (2010, 119898), (2412, 99915), (3015, 79932), (3618, 66610), (4020, 59949), (6030, 39966), (6661, 36180), (7236, 33305), (9045, 26644), (12060, 19983), (13322, 18090)]