947797680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3949157}}^1$

素因数の和:3949173

約数の個数: 40

約数和(自身を含む): 2938173552

約数和(自身を除く): 1990375872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3949157, 7898314, 11847471, 15796628, 19745785, 23694942, 31593256, 39491570, 47389884, 59237355, 63186512, 78983140, 94779768, 118474710, 157966280, 189559536, 236949420, 315932560, 473898840, 947797680]

約数ペア:

[(1, 947797680), (2, 473898840), (3, 315932560), (4, 236949420), (5, 189559536), (6, 157966280), (8, 118474710), (10, 94779768), (12, 78983140), (15, 63186512), (16, 59237355), (20, 47389884), (24, 39491570), (30, 31593256), (40, 23694942), (48, 19745785), (60, 15796628), (80, 11847471), (120, 7898314), (240, 3949157)]