49440240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 160

約数和(自身を含む): 174274560

約数和(自身を除く): 124834320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 487, 540, 564, 705, 720, 752, 846, 940, 974, 1080, 1128, 1269, 1410, 1461, 1692, 1880, 1948, 2115, 2160, 2256, 2435, 2538, 2820, 2922, 3384, 3760, 3896, 4230, 4383, 4870, 5076, 5640, 5844, 6345, 6768, 7305, 7792, 8460, 8766, 9740, 10152, 11280, 11688, 12690, 13149, 14610, 16920, 17532, 19480, 20304, 21915, 22889, 23376, 25380, 26298, 29220, 33840, 35064, 38960, 43830, 45778, 50760, 52596, 58440, 65745, 68667, 70128, 87660, 91556, 101520, 105192, 114445, 116880, 131490, 137334, 175320, 183112, 206001, 210384, 228890, 262980, 274668, 343335, 350640, 366224, 412002, 457780, 525960, 549336, 618003, 686670, 824004, 915560, 1030005, 1051920, 1098672, 1236006, 1373340, 1648008, 1831120, 2060010, 2472012, 2746680, 3090015, 3296016, 4120020, 4944024, 5493360, 6180030, 8240040, 9888048, 12360060, 16480080, 24720120, 49440240]

約数ペア:

[(1, 49440240), (2, 24720120), (3, 16480080), (4, 12360060), (5, 9888048), (6, 8240040), (8, 6180030), (9, 5493360), (10, 4944024), (12, 4120020), (15, 3296016), (16, 3090015), (18, 2746680), (20, 2472012), (24, 2060010), (27, 1831120), (30, 1648008), (36, 1373340), (40, 1236006), (45, 1098672), (47, 1051920), (48, 1030005), (54, 915560), (60, 824004), (72, 686670), (80, 618003), (90, 549336), (94, 525960), (108, 457780), (120, 412002), (135, 366224), (141, 350640), (144, 343335), (180, 274668), (188, 262980), (216, 228890), (235, 210384), (240, 206001), (270, 183112), (282, 175320), (360, 137334), (376, 131490), (423, 116880), (432, 114445), (470, 105192), (487, 101520), (540, 91556), (564, 87660), (705, 70128), (720, 68667), (752, 65745), (846, 58440), (940, 52596), (974, 50760), (1080, 45778), (1128, 43830), (1269, 38960), (1410, 35064), (1461, 33840), (1692, 29220), (1880, 26298), (1948, 25380), (2115, 23376), (2160, 22889), (2256, 21915), (2435, 20304), (2538, 19480), (2820, 17532), (2922, 16920), (3384, 14610), (3760, 13149), (3896, 12690), (4230, 11688), (4383, 11280), (4870, 10152), (5076, 9740), (5640, 8766), (5844, 8460), (6345, 7792), (6768, 7305)]