120869640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 303699960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 90, 95, 114, 120, 123, 152, 164, 171, 180, 190, 205, 228, 246, 285, 328, 342, 360, 369, 380, 410, 431, 456, 492, 570, 615, 684, 738, 760, 779, 820, 855, 862, 984, 1140, 1230, 1293, 1368, 1476, 1558, 1640, 1710, 1724, 1845, 2155, 2280, 2337, 2460, 2586, 2952, 3116, 3420, 3448, 3690, 3879, 3895, 4310, 4674, 4920, 5172, 6232, 6465, 6840, 7011, 7380, 7758, 7790, 8189, 8620, 9348, 10344, 11685, 12930, 14022, 14760, 15516, 15580, 16378, 17240, 17671, 18696, 19395, 23370, 24567, 25860, 28044, 31032, 31160, 32756, 35055, 35342, 38790, 40945, 46740, 49134, 51720, 53013, 56088, 65512, 70110, 70684, 73701, 77580, 81890, 88355, 93480, 98268, 106026, 122835, 140220, 141368, 147402, 155160, 159039, 163780, 176710, 196536, 212052, 245670, 265065, 280440, 294804, 318078, 327560, 335749, 353420, 368505, 424104, 491340, 530130, 589608, 636156, 671498, 706840, 737010, 795195, 982680, 1007247, 1060260, 1272312, 1342996, 1474020, 1590390, 1678745, 2014494, 2120520, 2685992, 2948040, 3021741, 3180780, 3357490, 4028988, 5036235, 6043482, 6361560, 6714980, 8057976, 10072470, 12086964, 13429960, 15108705, 20144940, 24173928, 30217410, 40289880, 60434820, 120869640]

約数ペア:

[(1, 120869640), (2, 60434820), (3, 40289880), (4, 30217410), (5, 24173928), (6, 20144940), (8, 15108705), (9, 13429960), (10, 12086964), (12, 10072470), (15, 8057976), (18, 6714980), (19, 6361560), (20, 6043482), (24, 5036235), (30, 4028988), (36, 3357490), (38, 3180780), (40, 3021741), (41, 2948040), (45, 2685992), (57, 2120520), (60, 2014494), (72, 1678745), (76, 1590390), (82, 1474020), (90, 1342996), (95, 1272312), (114, 1060260), (120, 1007247), (123, 982680), (152, 795195), (164, 737010), (171, 706840), (180, 671498), (190, 636156), (205, 589608), (228, 530130), (246, 491340), (285, 424104), (328, 368505), (342, 353420), (360, 335749), (369, 327560), (380, 318078), (410, 294804), (431, 280440), (456, 265065), (492, 245670), (570, 212052), (615, 196536), (684, 176710), (738, 163780), (760, 159039), (779, 155160), (820, 147402), (855, 141368), (862, 140220), (984, 122835), (1140, 106026), (1230, 98268), (1293, 93480), (1368, 88355), (1476, 81890), (1558, 77580), (1640, 73701), (1710, 70684), (1724, 70110), (1845, 65512), (2155, 56088), (2280, 53013), (2337, 51720), (2460, 49134), (2586, 46740), (2952, 40945), (3116, 38790), (3420, 35342), (3448, 35055), (3690, 32756), (3879, 31160), (3895, 31032), (4310, 28044), (4674, 25860), (4920, 24567), (5172, 23370), (6232, 19395), (6465, 18696), (6840, 17671), (7011, 17240), (7380, 16378), (7758, 15580), (7790, 15516), (8189, 14760), (8620, 14022), (9348, 12930), (10344, 11685)]