12440915820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{390487}}^1$

素因数の和:390564

約数の個数: 96

約数和(自身を含む): 39361190400

約数和(自身を除く): 26920274580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 2124, 2655, 3186, 3540, 5310, 6372, 7965, 10620, 15930, 31860, 390487, 780974, 1171461, 1561948, 1952435, 2342922, 3514383, 3904870, 4685844, 5857305, 7028766, 7809740, 10543149, 11714610, 14057532, 17571915, 21086298, 23038733, 23429220, 35143830, 42172596, 46077466, 52715745, 69116199, 70287660, 92154932, 105431490, 115193665, 138232398, 207348597, 210862980, 230387330, 276464796, 345580995, 414697194, 460774660, 622045791, 691161990, 829394388, 1036742985, 1244091582, 1382323980, 2073485970, 2488183164, 3110228955, 4146971940, 6220457910, 12440915820]

約数ペア:

[(1, 12440915820), (2, 6220457910), (3, 4146971940), (4, 3110228955), (5, 2488183164), (6, 2073485970), (9, 1382323980), (10, 1244091582), (12, 1036742985), (15, 829394388), (18, 691161990), (20, 622045791), (27, 460774660), (30, 414697194), (36, 345580995), (45, 276464796), (54, 230387330), (59, 210862980), (60, 207348597), (90, 138232398), (108, 115193665), (118, 105431490), (135, 92154932), (177, 70287660), (180, 69116199), (236, 52715745), (270, 46077466), (295, 42172596), (354, 35143830), (531, 23429220), (540, 23038733), (590, 21086298), (708, 17571915), (885, 14057532), (1062, 11714610), (1180, 10543149), (1593, 7809740), (1770, 7028766), (2124, 5857305), (2655, 4685844), (3186, 3904870), (3540, 3514383), (5310, 2342922), (6372, 1952435), (7965, 1561948), (10620, 1171461), (15930, 780974), (31860, 390487)]