1875120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 6270432

約数和(自身を除く): 4395312

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, 601, 624, 780, 1040, 1202, 1560, 1803, 2404, 3005, 3120, 3606, 4808, 6010, 7212, 7813, 9015, 9616, 12020, 14424, 15626, 18030, 23439, 24040, 28848, 31252, 36060, 39065, 46878, 48080, 62504, 72120, 78130, 93756, 117195, 125008, 144240, 156260, 187512, 234390, 312520, 375024, 468780, 625040, 937560, 1875120]

約数ペア:

[(1, 1875120), (2, 937560), (3, 625040), (4, 468780), (5, 375024), (6, 312520), (8, 234390), (10, 187512), (12, 156260), (13, 144240), (15, 125008), (16, 117195), (20, 93756), (24, 78130), (26, 72120), (30, 62504), (39, 48080), (40, 46878), (48, 39065), (52, 36060), (60, 31252), (65, 28848), (78, 24040), (80, 23439), (104, 18030), (120, 15626), (130, 14424), (156, 12020), (195, 9616), (208, 9015), (240, 7813), (260, 7212), (312, 6010), (390, 4808), (520, 3606), (601, 3120), (624, 3005), (780, 2404), (1040, 1803), (1202, 1560)]