127367280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{176899}}^1$

素因数の和:176918

約数の個数: 60

約数和(自身を含む): 427744200

約数和(自身を除く): 300376920

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, 176899, 353798, 530697, 707596, 884495, 1061394, 1415192, 1592091, 1768990, 2122788, 2653485, 2830384, 3184182, 3537980, 4245576, 5306970, 6368364, 7075960, 7960455, 8491152, 10613940, 12736728, 14151920, 15920910, 21227880, 25473456, 31841820, 42455760, 63683640, 127367280]

約数ペア:

[(1, 127367280), (2, 63683640), (3, 42455760), (4, 31841820), (5, 25473456), (6, 21227880), (8, 15920910), (9, 14151920), (10, 12736728), (12, 10613940), (15, 8491152), (16, 7960455), (18, 7075960), (20, 6368364), (24, 5306970), (30, 4245576), (36, 3537980), (40, 3184182), (45, 2830384), (48, 2653485), (60, 2122788), (72, 1768990), (80, 1592091), (90, 1415192), (120, 1061394), (144, 884495), (180, 707596), (240, 530697), (360, 353798), (720, 176899)]