245362560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2788

約数の個数: 128

約数和(自身を含む): 799027200

約数和(自身を除く): 553664640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2719, 2820, 3008, 3760, 4512, 5438, 5640, 6016, 7520, 8157, 9024, 10876, 11280, 13595, 15040, 16314, 18048, 21752, 22560, 27190, 30080, 32628, 40785, 43504, 45120, 54380, 65256, 81570, 87008, 90240, 108760, 127793, 130512, 163140, 174016, 217520, 255586, 261024, 326280, 348032, 383379, 435040, 511172, 522048, 638965, 652560, 766758, 870080, 1022344, 1044096, 1277930, 1305120, 1533516, 1740160, 1916895, 2044688, 2555860, 2610240, 3067032, 3833790, 4089376, 5111720, 5220480, 6134064, 7667580, 8178752, 10223440, 12268128, 15335160, 16357504, 20446880, 24536256, 30670320, 40893760, 49072512, 61340640, 81787520, 122681280, 245362560]

約数ペア:

[(1, 245362560), (2, 122681280), (3, 81787520), (4, 61340640), (5, 49072512), (6, 40893760), (8, 30670320), (10, 24536256), (12, 20446880), (15, 16357504), (16, 15335160), (20, 12268128), (24, 10223440), (30, 8178752), (32, 7667580), (40, 6134064), (47, 5220480), (48, 5111720), (60, 4089376), (64, 3833790), (80, 3067032), (94, 2610240), (96, 2555860), (120, 2044688), (128, 1916895), (141, 1740160), (160, 1533516), (188, 1305120), (192, 1277930), (235, 1044096), (240, 1022344), (282, 870080), (320, 766758), (376, 652560), (384, 638965), (470, 522048), (480, 511172), (564, 435040), (640, 383379), (705, 348032), (752, 326280), (940, 261024), (960, 255586), (1128, 217520), (1410, 174016), (1504, 163140), (1880, 130512), (1920, 127793), (2256, 108760), (2719, 90240), (2820, 87008), (3008, 81570), (3760, 65256), (4512, 54380), (5438, 45120), (5640, 43504), (6016, 40785), (7520, 32628), (8157, 30080), (9024, 27190), (10876, 22560), (11280, 21752), (13595, 18048), (15040, 16314)]