419854920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{32099}}^1$

素因数の和:32222

約数の個数: 64

約数和(自身を含む): 1271160000

約数和(自身を除く): 851305080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 32099, 64198, 96297, 128396, 160495, 192594, 256792, 320990, 385188, 481485, 641980, 770376, 962970, 1283960, 1925940, 3498791, 3851880, 6997582, 10496373, 13995164, 17493955, 20992746, 27990328, 34987910, 41985492, 52481865, 69975820, 83970984, 104963730, 139951640, 209927460, 419854920]

約数ペア:

[(1, 419854920), (2, 209927460), (3, 139951640), (4, 104963730), (5, 83970984), (6, 69975820), (8, 52481865), (10, 41985492), (12, 34987910), (15, 27990328), (20, 20992746), (24, 17493955), (30, 13995164), (40, 10496373), (60, 6997582), (109, 3851880), (120, 3498791), (218, 1925940), (327, 1283960), (436, 962970), (545, 770376), (654, 641980), (872, 481485), (1090, 385188), (1308, 320990), (1635, 256792), (2180, 192594), (2616, 160495), (3270, 128396), (4360, 96297), (6540, 64198), (13080, 32099)]