79151760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2405

約数の個数: 120

約数和(自身を含む): 271589760

約数和(自身を除く): 192438000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2339, 2820, 3384, 3760, 4230, 4678, 5640, 6768, 7017, 8460, 9356, 11280, 11695, 14034, 16920, 18712, 21051, 23390, 28068, 33840, 35085, 37424, 42102, 46780, 56136, 70170, 84204, 93560, 105255, 109933, 112272, 140340, 168408, 187120, 210510, 219866, 280680, 329799, 336816, 421020, 439732, 549665, 561360, 659598, 842040, 879464, 989397, 1099330, 1319196, 1648995, 1684080, 1758928, 1978794, 2198660, 2638392, 3297990, 3957588, 4397320, 4946985, 5276784, 6595980, 7915176, 8794640, 9893970, 13191960, 15830352, 19787940, 26383920, 39575880, 79151760]

約数ペア:

[(1, 79151760), (2, 39575880), (3, 26383920), (4, 19787940), (5, 15830352), (6, 13191960), (8, 9893970), (9, 8794640), (10, 7915176), (12, 6595980), (15, 5276784), (16, 4946985), (18, 4397320), (20, 3957588), (24, 3297990), (30, 2638392), (36, 2198660), (40, 1978794), (45, 1758928), (47, 1684080), (48, 1648995), (60, 1319196), (72, 1099330), (80, 989397), (90, 879464), (94, 842040), (120, 659598), (141, 561360), (144, 549665), (180, 439732), (188, 421020), (235, 336816), (240, 329799), (282, 280680), (360, 219866), (376, 210510), (423, 187120), (470, 168408), (564, 140340), (705, 112272), (720, 109933), (752, 105255), (846, 93560), (940, 84204), (1128, 70170), (1410, 56136), (1692, 46780), (1880, 42102), (2115, 37424), (2256, 35085), (2339, 33840), (2820, 28068), (3384, 23390), (3760, 21051), (4230, 18712), (4678, 16920), (5640, 14034), (6768, 11695), (7017, 11280), (8460, 9356)]