84255960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14939}}^1$

素因数の和:15000

約数の個数: 64

約数和(自身を含む): 258163200

約数和(自身を除く): 173907240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 14939, 29878, 44817, 59756, 74695, 89634, 119512, 149390, 179268, 224085, 298780, 358536, 448170, 597560, 702133, 896340, 1404266, 1792680, 2106399, 2808532, 3510665, 4212798, 5617064, 7021330, 8425596, 10531995, 14042660, 16851192, 21063990, 28085320, 42127980, 84255960]

約数ペア:

[(1, 84255960), (2, 42127980), (3, 28085320), (4, 21063990), (5, 16851192), (6, 14042660), (8, 10531995), (10, 8425596), (12, 7021330), (15, 5617064), (20, 4212798), (24, 3510665), (30, 2808532), (40, 2106399), (47, 1792680), (60, 1404266), (94, 896340), (120, 702133), (141, 597560), (188, 448170), (235, 358536), (282, 298780), (376, 224085), (470, 179268), (564, 149390), (705, 119512), (940, 89634), (1128, 74695), (1410, 59756), (1880, 44817), (2820, 29878), (5640, 14939)]