328781160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1039}}^1$

素因数の和:1352

約数の個数: 128

約数和(自身を含む): 1100736000

約数和(自身を除く): 771954840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 293, 360, 540, 586, 879, 1039, 1080, 1172, 1465, 1758, 2078, 2344, 2637, 2930, 3117, 3516, 4156, 4395, 5195, 5274, 5860, 6234, 7032, 7911, 8312, 8790, 9351, 10390, 10548, 11720, 12468, 13185, 15585, 15822, 17580, 18702, 20780, 21096, 24936, 26370, 28053, 31170, 31644, 35160, 37404, 39555, 41560, 46755, 52740, 56106, 62340, 63288, 74808, 79110, 93510, 105480, 112212, 124680, 140265, 158220, 187020, 224424, 280530, 304427, 316440, 374040, 561060, 608854, 913281, 1122120, 1217708, 1522135, 1826562, 2435416, 2739843, 3044270, 3653124, 4566405, 5479686, 6088540, 7306248, 8219529, 9132810, 10959372, 12177080, 13699215, 16439058, 18265620, 21918744, 27398430, 32878116, 36531240, 41097645, 54796860, 65756232, 82195290, 109593720, 164390580, 328781160]

約数ペア:

[(1, 328781160), (2, 164390580), (3, 109593720), (4, 82195290), (5, 65756232), (6, 54796860), (8, 41097645), (9, 36531240), (10, 32878116), (12, 27398430), (15, 21918744), (18, 18265620), (20, 16439058), (24, 13699215), (27, 12177080), (30, 10959372), (36, 9132810), (40, 8219529), (45, 7306248), (54, 6088540), (60, 5479686), (72, 4566405), (90, 3653124), (108, 3044270), (120, 2739843), (135, 2435416), (180, 1826562), (216, 1522135), (270, 1217708), (293, 1122120), (360, 913281), (540, 608854), (586, 561060), (879, 374040), (1039, 316440), (1080, 304427), (1172, 280530), (1465, 224424), (1758, 187020), (2078, 158220), (2344, 140265), (2637, 124680), (2930, 112212), (3117, 105480), (3516, 93510), (4156, 79110), (4395, 74808), (5195, 63288), (5274, 62340), (5860, 56106), (6234, 52740), (7032, 46755), (7911, 41560), (8312, 39555), (8790, 37404), (9351, 35160), (10390, 31644), (10548, 31170), (11720, 28053), (12468, 26370), (13185, 24936), (15585, 21096), (15822, 20780), (17580, 18702)]