195375480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85691}}^1$

素因数の和:85724

約数の個数: 64

約数和(自身を含む): 616982400

約数和(自身を除く): 421606920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 85691, 171382, 257073, 342764, 428455, 514146, 685528, 856910, 1028292, 1285365, 1628129, 1713820, 2056584, 2570730, 3256258, 3427640, 4884387, 5141460, 6512516, 8140645, 9768774, 10282920, 13025032, 16281290, 19537548, 24421935, 32562580, 39075096, 48843870, 65125160, 97687740, 195375480]

約数ペア:

[(1, 195375480), (2, 97687740), (3, 65125160), (4, 48843870), (5, 39075096), (6, 32562580), (8, 24421935), (10, 19537548), (12, 16281290), (15, 13025032), (19, 10282920), (20, 9768774), (24, 8140645), (30, 6512516), (38, 5141460), (40, 4884387), (57, 3427640), (60, 3256258), (76, 2570730), (95, 2056584), (114, 1713820), (120, 1628129), (152, 1285365), (190, 1028292), (228, 856910), (285, 685528), (380, 514146), (456, 428455), (570, 342764), (760, 257073), (1140, 171382), (2280, 85691)]