27878315760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38719883}}^1$

素因数の和:38719902

約数の個数: 60

約数和(自身を含む): 93624679512

約数和(自身を除く): 65746363752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 38719883, 77439766, 116159649, 154879532, 193599415, 232319298, 309759064, 348478947, 387198830, 464638596, 580798245, 619518128, 696957894, 774397660, 929277192, 1161596490, 1393915788, 1548795320, 1742394735, 1858554384, 2323192980, 2787831576, 3097590640, 3484789470, 4646385960, 5575663152, 6969578940, 9292771920, 13939157880, 27878315760]

約数ペア:

[(1, 27878315760), (2, 13939157880), (3, 9292771920), (4, 6969578940), (5, 5575663152), (6, 4646385960), (8, 3484789470), (9, 3097590640), (10, 2787831576), (12, 2323192980), (15, 1858554384), (16, 1742394735), (18, 1548795320), (20, 1393915788), (24, 1161596490), (30, 929277192), (36, 774397660), (40, 696957894), (45, 619518128), (48, 580798245), (60, 464638596), (72, 387198830), (80, 348478947), (90, 309759064), (120, 232319298), (144, 193599415), (180, 154879532), (240, 116159649), (360, 77439766), (720, 38719883)]