49091760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 120

約数和(自身を含む): 168989184

約数和(自身を除く): 119897424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1663, 1845, 1968, 2460, 2952, 3280, 3326, 3690, 4920, 4989, 5904, 6652, 7380, 8315, 9840, 9978, 13304, 14760, 14967, 16630, 19956, 24945, 26608, 29520, 29934, 33260, 39912, 49890, 59868, 66520, 68183, 74835, 79824, 99780, 119736, 133040, 136366, 149670, 199560, 204549, 239472, 272732, 299340, 340915, 399120, 409098, 545464, 598680, 613647, 681830, 818196, 1022745, 1090928, 1197360, 1227294, 1363660, 1636392, 2045490, 2454588, 2727320, 3068235, 3272784, 4090980, 4909176, 5454640, 6136470, 8181960, 9818352, 12272940, 16363920, 24545880, 49091760]

約数ペア:

[(1, 49091760), (2, 24545880), (3, 16363920), (4, 12272940), (5, 9818352), (6, 8181960), (8, 6136470), (9, 5454640), (10, 4909176), (12, 4090980), (15, 3272784), (16, 3068235), (18, 2727320), (20, 2454588), (24, 2045490), (30, 1636392), (36, 1363660), (40, 1227294), (41, 1197360), (45, 1090928), (48, 1022745), (60, 818196), (72, 681830), (80, 613647), (82, 598680), (90, 545464), (120, 409098), (123, 399120), (144, 340915), (164, 299340), (180, 272732), (205, 239472), (240, 204549), (246, 199560), (328, 149670), (360, 136366), (369, 133040), (410, 119736), (492, 99780), (615, 79824), (656, 74835), (720, 68183), (738, 66520), (820, 59868), (984, 49890), (1230, 39912), (1476, 33260), (1640, 29934), (1663, 29520), (1845, 26608), (1968, 24945), (2460, 19956), (2952, 16630), (3280, 14967), (3326, 14760), (3690, 13304), (4920, 9978), (4989, 9840), (5904, 8315), (6652, 7380)]