188750640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60497}}^1$

素因数の和:60526

約数の個数: 80

約数和(自身を含む): 630147168

約数和(自身を除く): 441396528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 60497, 120994, 181491, 241988, 302485, 362982, 483976, 604970, 725964, 786461, 907455, 967952, 1209940, 1451928, 1572922, 1814910, 2359383, 2419880, 2903856, 3145844, 3629820, 3932305, 4718766, 4839760, 6291688, 7259640, 7864610, 9437532, 11796915, 12583376, 14519280, 15729220, 18875064, 23593830, 31458440, 37750128, 47187660, 62916880, 94375320, 188750640]

約数ペア:

[(1, 188750640), (2, 94375320), (3, 62916880), (4, 47187660), (5, 37750128), (6, 31458440), (8, 23593830), (10, 18875064), (12, 15729220), (13, 14519280), (15, 12583376), (16, 11796915), (20, 9437532), (24, 7864610), (26, 7259640), (30, 6291688), (39, 4839760), (40, 4718766), (48, 3932305), (52, 3629820), (60, 3145844), (65, 2903856), (78, 2419880), (80, 2359383), (104, 1814910), (120, 1572922), (130, 1451928), (156, 1209940), (195, 967952), (208, 907455), (240, 786461), (260, 725964), (312, 604970), (390, 483976), (520, 362982), (624, 302485), (780, 241988), (1040, 181491), (1560, 120994), (3120, 60497)]