126480240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1927

約数の個数: 120

約数和(自身を含む): 429378768

約数和(自身を除く): 302898528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1811, 1940, 2328, 2910, 3492, 3622, 3880, 4365, 4656, 5433, 5820, 6984, 7244, 7760, 8730, 9055, 10866, 11640, 13968, 14488, 16299, 17460, 18110, 21732, 23280, 27165, 28976, 32598, 34920, 36220, 43464, 54330, 65196, 69840, 72440, 81495, 86928, 108660, 130392, 144880, 162990, 175667, 217320, 260784, 325980, 351334, 434640, 527001, 651960, 702668, 878335, 1054002, 1303920, 1405336, 1581003, 1756670, 2108004, 2635005, 2810672, 3162006, 3513340, 4216008, 5270010, 6324012, 7026680, 7905015, 8432016, 10540020, 12648024, 14053360, 15810030, 21080040, 25296048, 31620060, 42160080, 63240120, 126480240]

約数ペア:

[(1, 126480240), (2, 63240120), (3, 42160080), (4, 31620060), (5, 25296048), (6, 21080040), (8, 15810030), (9, 14053360), (10, 12648024), (12, 10540020), (15, 8432016), (16, 7905015), (18, 7026680), (20, 6324012), (24, 5270010), (30, 4216008), (36, 3513340), (40, 3162006), (45, 2810672), (48, 2635005), (60, 2108004), (72, 1756670), (80, 1581003), (90, 1405336), (97, 1303920), (120, 1054002), (144, 878335), (180, 702668), (194, 651960), (240, 527001), (291, 434640), (360, 351334), (388, 325980), (485, 260784), (582, 217320), (720, 175667), (776, 162990), (873, 144880), (970, 130392), (1164, 108660), (1455, 86928), (1552, 81495), (1746, 72440), (1811, 69840), (1940, 65196), (2328, 54330), (2910, 43464), (3492, 36220), (3622, 34920), (3880, 32598), (4365, 28976), (4656, 27165), (5433, 23280), (5820, 21732), (6984, 18110), (7244, 17460), (7760, 16299), (8730, 14488), (9055, 13968), (10866, 11640)]