156241260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{124001}}^1$

素因数の和:124023

約数の個数: 72

約数和(自身を含む): 541640736

約数和(自身を除く): 385399476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 124001, 248002, 372003, 496004, 620005, 744006, 868007, 1116009, 1240010, 1488012, 1736014, 1860015, 2232018, 2480020, 2604021, 3472028, 3720030, 4340035, 4464036, 5208042, 5580045, 7440060, 7812063, 8680070, 10416084, 11160090, 13020105, 15624126, 17360140, 22320180, 26040210, 31248252, 39060315, 52080420, 78120630, 156241260]

約数ペア:

[(1, 156241260), (2, 78120630), (3, 52080420), (4, 39060315), (5, 31248252), (6, 26040210), (7, 22320180), (9, 17360140), (10, 15624126), (12, 13020105), (14, 11160090), (15, 10416084), (18, 8680070), (20, 7812063), (21, 7440060), (28, 5580045), (30, 5208042), (35, 4464036), (36, 4340035), (42, 3720030), (45, 3472028), (60, 2604021), (63, 2480020), (70, 2232018), (84, 1860015), (90, 1736014), (105, 1488012), (126, 1240010), (140, 1116009), (180, 868007), (210, 744006), (252, 620005), (315, 496004), (420, 372003), (630, 248002), (1260, 124001)]