487348560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{911}}^1$

素因数の和:1673

約数の個数: 120

約数和(自身を含む): 1640680704

約数和(自身を除く): 1153332144

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, 120, 144, 180, 240, 360, 720, 743, 911, 1486, 1822, 2229, 2733, 2972, 3644, 3715, 4458, 4555, 5466, 5944, 6687, 7288, 7430, 8199, 8916, 9110, 10932, 11145, 11888, 13374, 13665, 14576, 14860, 16398, 17832, 18220, 21864, 22290, 26748, 27330, 29720, 32796, 33435, 35664, 36440, 40995, 43728, 44580, 53496, 54660, 59440, 65592, 66870, 72880, 81990, 89160, 106992, 109320, 131184, 133740, 163980, 178320, 218640, 267480, 327960, 534960, 655920, 676873, 1353746, 2030619, 2707492, 3384365, 4061238, 5414984, 6091857, 6768730, 8122476, 10153095, 10829968, 12183714, 13537460, 16244952, 20306190, 24367428, 27074920, 30459285, 32489904, 40612380, 48734856, 54149840, 60918570, 81224760, 97469712, 121837140, 162449520, 243674280, 487348560]

約数ペア:

[(1, 487348560), (2, 243674280), (3, 162449520), (4, 121837140), (5, 97469712), (6, 81224760), (8, 60918570), (9, 54149840), (10, 48734856), (12, 40612380), (15, 32489904), (16, 30459285), (18, 27074920), (20, 24367428), (24, 20306190), (30, 16244952), (36, 13537460), (40, 12183714), (45, 10829968), (48, 10153095), (60, 8122476), (72, 6768730), (80, 6091857), (90, 5414984), (120, 4061238), (144, 3384365), (180, 2707492), (240, 2030619), (360, 1353746), (720, 676873), (743, 655920), (911, 534960), (1486, 327960), (1822, 267480), (2229, 218640), (2733, 178320), (2972, 163980), (3644, 133740), (3715, 131184), (4458, 109320), (4555, 106992), (5466, 89160), (5944, 81990), (6687, 72880), (7288, 66870), (7430, 65592), (8199, 59440), (8916, 54660), (9110, 53496), (10932, 44580), (11145, 43728), (11888, 40995), (13374, 36440), (13665, 35664), (14576, 33435), (14860, 32796), (16398, 29720), (17832, 27330), (18220, 26748), (21864, 22290)]