121537360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7001}}^1$

素因数の和:7052

約数の個数: 80

約数和(自身を含む): 333407232

約数和(自身を除く): 211869872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 7001, 8680, 14002, 17360, 28004, 35005, 49007, 56008, 70010, 98014, 112016, 140020, 196028, 217031, 245035, 280040, 392056, 434062, 490070, 560080, 784112, 868124, 980140, 1085155, 1519217, 1736248, 1960280, 2170310, 3038434, 3472496, 3920560, 4340620, 6076868, 7596085, 8681240, 12153736, 15192170, 17362480, 24307472, 30384340, 60768680, 121537360]

約数ペア:

[(1, 121537360), (2, 60768680), (4, 30384340), (5, 24307472), (7, 17362480), (8, 15192170), (10, 12153736), (14, 8681240), (16, 7596085), (20, 6076868), (28, 4340620), (31, 3920560), (35, 3472496), (40, 3038434), (56, 2170310), (62, 1960280), (70, 1736248), (80, 1519217), (112, 1085155), (124, 980140), (140, 868124), (155, 784112), (217, 560080), (248, 490070), (280, 434062), (310, 392056), (434, 280040), (496, 245035), (560, 217031), (620, 196028), (868, 140020), (1085, 112016), (1240, 98014), (1736, 70010), (2170, 56008), (2480, 49007), (3472, 35005), (4340, 28004), (7001, 17360), (8680, 14002)]