2136978720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{494671}}^1$

素因数の和:494695

約数の個数: 96

約数和(自身を含む): 7479440640

約数和(自身を除く): 5342461920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 494671, 989342, 1484013, 1978684, 2473355, 2968026, 3957368, 4452039, 4946710, 5936052, 7420065, 7914736, 8904078, 9893420, 11872104, 13356117, 14840130, 15829472, 17808156, 19786840, 22260195, 23744208, 26712234, 29680260, 35616312, 39573680, 44520390, 47488416, 53424468, 59360520, 66780585, 71232624, 79147360, 89040780, 106848936, 118721040, 133561170, 142465248, 178081560, 213697872, 237442080, 267122340, 356163120, 427395744, 534244680, 712326240, 1068489360, 2136978720]

約数ペア:

[(1, 2136978720), (2, 1068489360), (3, 712326240), (4, 534244680), (5, 427395744), (6, 356163120), (8, 267122340), (9, 237442080), (10, 213697872), (12, 178081560), (15, 142465248), (16, 133561170), (18, 118721040), (20, 106848936), (24, 89040780), (27, 79147360), (30, 71232624), (32, 66780585), (36, 59360520), (40, 53424468), (45, 47488416), (48, 44520390), (54, 39573680), (60, 35616312), (72, 29680260), (80, 26712234), (90, 23744208), (96, 22260195), (108, 19786840), (120, 17808156), (135, 15829472), (144, 14840130), (160, 13356117), (180, 11872104), (216, 9893420), (240, 8904078), (270, 7914736), (288, 7420065), (360, 5936052), (432, 4946710), (480, 4452039), (540, 3957368), (720, 2968026), (864, 2473355), (1080, 1978684), (1440, 1484013), (2160, 989342), (4320, 494671)]