237877680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3187}}^1$

素因数の和:3514

約数の個数: 80

約数和(自身を含む): 740024064

約数和(自身を除く): 502146384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3187, 3732, 4665, 4976, 6220, 6374, 7464, 9330, 9561, 12440, 12748, 14928, 15935, 18660, 19122, 24880, 25496, 31870, 37320, 38244, 47805, 50992, 63740, 74640, 76488, 95610, 127480, 152976, 191220, 254960, 382440, 764880, 991157, 1982314, 2973471, 3964628, 4955785, 5946942, 7929256, 9911570, 11893884, 14867355, 15858512, 19823140, 23787768, 29734710, 39646280, 47575536, 59469420, 79292560, 118938840, 237877680]

約数ペア:

[(1, 237877680), (2, 118938840), (3, 79292560), (4, 59469420), (5, 47575536), (6, 39646280), (8, 29734710), (10, 23787768), (12, 19823140), (15, 15858512), (16, 14867355), (20, 11893884), (24, 9911570), (30, 7929256), (40, 5946942), (48, 4955785), (60, 3964628), (80, 2973471), (120, 1982314), (240, 991157), (311, 764880), (622, 382440), (933, 254960), (1244, 191220), (1555, 152976), (1866, 127480), (2488, 95610), (3110, 76488), (3187, 74640), (3732, 63740), (4665, 50992), (4976, 47805), (6220, 38244), (6374, 37320), (7464, 31870), (9330, 25496), (9561, 24880), (12440, 19122), (12748, 18660), (14928, 15935)]