240620040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39317}}^1$

素因数の和:39351

約数の個数: 96

約数和(自身を含む): 828037080

約数和(自身を除く): 587417040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 39317, 78634, 117951, 157268, 196585, 235902, 314536, 353853, 393170, 471804, 589755, 668389, 707706, 786340, 943608, 1179510, 1336778, 1415412, 1572680, 1769265, 2005167, 2359020, 2673556, 2830824, 3341945, 3538530, 4010334, 4718040, 5347112, 6015501, 6683890, 7077060, 8020668, 10025835, 12031002, 13367780, 14154120, 16041336, 20051670, 24062004, 26735560, 30077505, 40103340, 48124008, 60155010, 80206680, 120310020, 240620040]

約数ペア:

[(1, 240620040), (2, 120310020), (3, 80206680), (4, 60155010), (5, 48124008), (6, 40103340), (8, 30077505), (9, 26735560), (10, 24062004), (12, 20051670), (15, 16041336), (17, 14154120), (18, 13367780), (20, 12031002), (24, 10025835), (30, 8020668), (34, 7077060), (36, 6683890), (40, 6015501), (45, 5347112), (51, 4718040), (60, 4010334), (68, 3538530), (72, 3341945), (85, 2830824), (90, 2673556), (102, 2359020), (120, 2005167), (136, 1769265), (153, 1572680), (170, 1415412), (180, 1336778), (204, 1179510), (255, 943608), (306, 786340), (340, 707706), (360, 668389), (408, 589755), (510, 471804), (612, 393170), (680, 353853), (765, 314536), (1020, 235902), (1224, 196585), (1530, 157268), (2040, 117951), (3060, 78634), (6120, 39317)]