28415760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118399}}^1$

素因数の和:118415

約数の個数: 40

約数和(自身を含む): 88089600

約数和(自身を除く): 59673840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118399, 236798, 355197, 473596, 591995, 710394, 947192, 1183990, 1420788, 1775985, 1894384, 2367980, 2841576, 3551970, 4735960, 5683152, 7103940, 9471920, 14207880, 28415760]

約数ペア:

[(1, 28415760), (2, 14207880), (3, 9471920), (4, 7103940), (5, 5683152), (6, 4735960), (8, 3551970), (10, 2841576), (12, 2367980), (15, 1894384), (16, 1775985), (20, 1420788), (24, 1183990), (30, 947192), (40, 710394), (48, 591995), (60, 473596), (80, 355197), (120, 236798), (240, 118399)]