130242960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4889}}^1$

素因数の和:4945

約数の個数: 120

約数和(自身を含む): 449312760

約数和(自身を除く): 319069800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 4889, 5328, 6660, 8880, 9778, 13320, 14667, 19556, 24445, 26640, 29334, 39112, 44001, 48890, 58668, 73335, 78224, 88002, 97780, 117336, 146670, 176004, 180893, 195560, 220005, 234672, 293340, 352008, 361786, 391120, 440010, 542679, 586680, 704016, 723572, 880020, 904465, 1085358, 1173360, 1447144, 1628037, 1760040, 1808930, 2170716, 2713395, 2894288, 3256074, 3520080, 3617860, 4341432, 5426790, 6512148, 7235720, 8140185, 8682864, 10853580, 13024296, 14471440, 16280370, 21707160, 26048592, 32560740, 43414320, 65121480, 130242960]

約数ペア:

[(1, 130242960), (2, 65121480), (3, 43414320), (4, 32560740), (5, 26048592), (6, 21707160), (8, 16280370), (9, 14471440), (10, 13024296), (12, 10853580), (15, 8682864), (16, 8140185), (18, 7235720), (20, 6512148), (24, 5426790), (30, 4341432), (36, 3617860), (37, 3520080), (40, 3256074), (45, 2894288), (48, 2713395), (60, 2170716), (72, 1808930), (74, 1760040), (80, 1628037), (90, 1447144), (111, 1173360), (120, 1085358), (144, 904465), (148, 880020), (180, 723572), (185, 704016), (222, 586680), (240, 542679), (296, 440010), (333, 391120), (360, 361786), (370, 352008), (444, 293340), (555, 234672), (592, 220005), (666, 195560), (720, 180893), (740, 176004), (888, 146670), (1110, 117336), (1332, 97780), (1480, 88002), (1665, 78224), (1776, 73335), (2220, 58668), (2664, 48890), (2960, 44001), (3330, 39112), (4440, 29334), (4889, 26640), (5328, 24445), (6660, 19556), (8880, 14667), (9778, 13320)]