12483120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4030

約数の個数: 80

約数和(自身を含む): 41684832

約数和(自身を除く): 29201712

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, 4001, 8002, 12003, 16004, 20005, 24006, 32008, 40010, 48012, 52013, 60015, 64016, 80020, 96024, 104026, 120030, 156039, 160040, 192048, 208052, 240060, 260065, 312078, 320080, 416104, 480120, 520130, 624156, 780195, 832208, 960240, 1040260, 1248312, 1560390, 2080520, 2496624, 3120780, 4161040, 6241560, 12483120]

約数ペア:

[(1, 12483120), (2, 6241560), (3, 4161040), (4, 3120780), (5, 2496624), (6, 2080520), (8, 1560390), (10, 1248312), (12, 1040260), (13, 960240), (15, 832208), (16, 780195), (20, 624156), (24, 520130), (26, 480120), (30, 416104), (39, 320080), (40, 312078), (48, 260065), (52, 240060), (60, 208052), (65, 192048), (78, 160040), (80, 156039), (104, 120030), (120, 104026), (130, 96024), (156, 80020), (195, 64016), (208, 60015), (240, 52013), (260, 48012), (312, 40010), (390, 32008), (520, 24006), (624, 20005), (780, 16004), (1040, 12003), (1560, 8002), (3120, 4001)]