4807360

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 56

約数和(自身を含む): 11649456

約数和(自身を除く): 6842096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 181, 320, 332, 362, 415, 664, 724, 830, 905, 1328, 1448, 1660, 1810, 2656, 2896, 3320, 3620, 5312, 5792, 6640, 7240, 11584, 13280, 14480, 15023, 26560, 28960, 30046, 57920, 60092, 75115, 120184, 150230, 240368, 300460, 480736, 600920, 961472, 1201840, 2403680, 4807360]

約数ペア:

[(1, 4807360), (2, 2403680), (4, 1201840), (5, 961472), (8, 600920), (10, 480736), (16, 300460), (20, 240368), (32, 150230), (40, 120184), (64, 75115), (80, 60092), (83, 57920), (160, 30046), (166, 28960), (181, 26560), (320, 15023), (332, 14480), (362, 13280), (415, 11584), (664, 7240), (724, 6640), (830, 5792), (905, 5312), (1328, 3620), (1448, 3320), (1660, 2896), (1810, 2656)]