528086340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{2699}}^1$

素因数の和:3801

約数の個数: 72

約数和(自身を含む): 1603929600

約数和(自身を除く): 1075843260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1087, 2174, 2699, 3261, 4348, 5398, 5435, 6522, 8097, 9783, 10796, 10870, 13044, 13495, 16194, 16305, 19566, 21740, 24291, 26990, 32388, 32610, 39132, 40485, 48582, 48915, 53980, 65220, 80970, 97164, 97830, 121455, 161940, 195660, 242910, 485820, 2933813, 5867626, 8801439, 11735252, 14669065, 17602878, 26404317, 29338130, 35205756, 44007195, 52808634, 58676260, 88014390, 105617268, 132021585, 176028780, 264043170, 528086340]

約数ペア:

[(1, 528086340), (2, 264043170), (3, 176028780), (4, 132021585), (5, 105617268), (6, 88014390), (9, 58676260), (10, 52808634), (12, 44007195), (15, 35205756), (18, 29338130), (20, 26404317), (30, 17602878), (36, 14669065), (45, 11735252), (60, 8801439), (90, 5867626), (180, 2933813), (1087, 485820), (2174, 242910), (2699, 195660), (3261, 161940), (4348, 121455), (5398, 97830), (5435, 97164), (6522, 80970), (8097, 65220), (9783, 53980), (10796, 48915), (10870, 48582), (13044, 40485), (13495, 39132), (16194, 32610), (16305, 32388), (19566, 26990), (21740, 24291)]