1009625640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137927}}^1$

素因数の和:138002

約数の個数: 64

約数和(自身を含む): 3078552960

約数和(自身を除く): 2068927320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 137927, 275854, 413781, 551708, 689635, 827562, 1103416, 1379270, 1655124, 2068905, 2758540, 3310248, 4137810, 5517080, 8275620, 8413547, 16551240, 16827094, 25240641, 33654188, 42067735, 50481282, 67308376, 84135470, 100962564, 126203205, 168270940, 201925128, 252406410, 336541880, 504812820, 1009625640]

約数ペア:

[(1, 1009625640), (2, 504812820), (3, 336541880), (4, 252406410), (5, 201925128), (6, 168270940), (8, 126203205), (10, 100962564), (12, 84135470), (15, 67308376), (20, 50481282), (24, 42067735), (30, 33654188), (40, 25240641), (60, 16827094), (61, 16551240), (120, 8413547), (122, 8275620), (183, 5517080), (244, 4137810), (305, 3310248), (366, 2758540), (488, 2068905), (610, 1655124), (732, 1379270), (915, 1103416), (1220, 827562), (1464, 689635), (1830, 551708), (2440, 413781), (3660, 275854), (7320, 137927)]