71388960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{148727}}^1$

素因数の和:148745

約数の個数: 48

約数和(自身を含む): 224876736

約数和(自身を除く): 153487776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 148727, 297454, 446181, 594908, 743635, 892362, 1189816, 1487270, 1784724, 2230905, 2379632, 2974540, 3569448, 4461810, 4759264, 5949080, 7138896, 8923620, 11898160, 14277792, 17847240, 23796320, 35694480, 71388960]

約数ペア:

[(1, 71388960), (2, 35694480), (3, 23796320), (4, 17847240), (5, 14277792), (6, 11898160), (8, 8923620), (10, 7138896), (12, 5949080), (15, 4759264), (16, 4461810), (20, 3569448), (24, 2974540), (30, 2379632), (32, 2230905), (40, 1784724), (48, 1487270), (60, 1189816), (80, 892362), (96, 743635), (120, 594908), (160, 446181), (240, 297454), (480, 148727)]