445902240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{132709}}^1$

素因数の和:132734

約数の個数: 96

約数和(自身を含む): 1605260160

約数和(自身を除く): 1159357920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 132709, 265418, 398127, 530836, 663545, 796254, 928963, 1061672, 1327090, 1592508, 1857926, 1990635, 2123344, 2654180, 2786889, 3185016, 3715852, 3981270, 4246688, 4644815, 5308360, 5573778, 6370032, 7431704, 7962540, 9289630, 10616720, 11147556, 12740064, 13934445, 14863408, 15925080, 18579260, 21233440, 22295112, 27868890, 29726816, 31850160, 37158520, 44590224, 55737780, 63700320, 74317040, 89180448, 111475560, 148634080, 222951120, 445902240]

約数ペア:

[(1, 445902240), (2, 222951120), (3, 148634080), (4, 111475560), (5, 89180448), (6, 74317040), (7, 63700320), (8, 55737780), (10, 44590224), (12, 37158520), (14, 31850160), (15, 29726816), (16, 27868890), (20, 22295112), (21, 21233440), (24, 18579260), (28, 15925080), (30, 14863408), (32, 13934445), (35, 12740064), (40, 11147556), (42, 10616720), (48, 9289630), (56, 7962540), (60, 7431704), (70, 6370032), (80, 5573778), (84, 5308360), (96, 4644815), (105, 4246688), (112, 3981270), (120, 3715852), (140, 3185016), (160, 2786889), (168, 2654180), (210, 2123344), (224, 1990635), (240, 1857926), (280, 1592508), (336, 1327090), (420, 1061672), (480, 928963), (560, 796254), (672, 663545), (840, 530836), (1120, 398127), (1680, 265418), (3360, 132709)]