386883120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124001}}^1$

素因数の和:124030

約数の個数: 80

約数和(自身を含む): 1291604832

約数和(自身を除く): 904721712

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, 124001, 248002, 372003, 496004, 620005, 744006, 992008, 1240010, 1488012, 1612013, 1860015, 1984016, 2480020, 2976024, 3224026, 3720030, 4836039, 4960040, 5952048, 6448052, 7440060, 8060065, 9672078, 9920080, 12896104, 14880120, 16120130, 19344156, 24180195, 25792208, 29760240, 32240260, 38688312, 48360390, 64480520, 77376624, 96720780, 128961040, 193441560, 386883120]

約数ペア:

[(1, 386883120), (2, 193441560), (3, 128961040), (4, 96720780), (5, 77376624), (6, 64480520), (8, 48360390), (10, 38688312), (12, 32240260), (13, 29760240), (15, 25792208), (16, 24180195), (20, 19344156), (24, 16120130), (26, 14880120), (30, 12896104), (39, 9920080), (40, 9672078), (48, 8060065), (52, 7440060), (60, 6448052), (65, 5952048), (78, 4960040), (80, 4836039), (104, 3720030), (120, 3224026), (130, 2976024), (156, 2480020), (195, 1984016), (208, 1860015), (240, 1612013), (260, 1488012), (312, 1240010), (390, 992008), (520, 744006), (624, 620005), (780, 496004), (1040, 372003), (1560, 248002), (3120, 124001)]