4921804680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3155003}}^1$

素因数の和:3155030

約数の個数: 64

約数和(自身を含む): 15901220160

約数和(自身を除く): 10979415480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3155003, 6310006, 9465009, 12620012, 15775015, 18930018, 25240024, 31550030, 37860036, 41015039, 47325045, 63100060, 75720072, 82030078, 94650090, 123045117, 126200120, 164060156, 189300180, 205075195, 246090234, 328120312, 378600360, 410150390, 492180468, 615225585, 820300780, 984360936, 1230451170, 1640601560, 2460902340, 4921804680]

約数ペア:

[(1, 4921804680), (2, 2460902340), (3, 1640601560), (4, 1230451170), (5, 984360936), (6, 820300780), (8, 615225585), (10, 492180468), (12, 410150390), (13, 378600360), (15, 328120312), (20, 246090234), (24, 205075195), (26, 189300180), (30, 164060156), (39, 126200120), (40, 123045117), (52, 94650090), (60, 82030078), (65, 75720072), (78, 63100060), (104, 47325045), (120, 41015039), (130, 37860036), (156, 31550030), (195, 25240024), (260, 18930018), (312, 15775015), (390, 12620012), (520, 9465009), (780, 6310006), (1560, 3155003)]