47616780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 139043520

約数和(自身を除く): 91426740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 241, 267, 356, 370, 444, 445, 482, 534, 555, 723, 740, 890, 964, 1068, 1110, 1205, 1335, 1446, 1780, 2220, 2410, 2670, 2892, 3293, 3615, 4820, 5340, 6586, 7230, 8917, 9879, 13172, 14460, 16465, 17834, 19758, 21449, 26751, 32930, 35668, 39516, 42898, 44585, 49395, 53502, 64347, 65860, 85796, 89170, 98790, 107004, 107245, 128694, 133755, 178340, 197580, 214490, 257388, 267510, 321735, 428980, 535020, 643470, 793613, 1286940, 1587226, 2380839, 3174452, 3968065, 4761678, 7936130, 9523356, 11904195, 15872260, 23808390, 47616780]

約数ペア:

[(1, 47616780), (2, 23808390), (3, 15872260), (4, 11904195), (5, 9523356), (6, 7936130), (10, 4761678), (12, 3968065), (15, 3174452), (20, 2380839), (30, 1587226), (37, 1286940), (60, 793613), (74, 643470), (89, 535020), (111, 428980), (148, 321735), (178, 267510), (185, 257388), (222, 214490), (241, 197580), (267, 178340), (356, 133755), (370, 128694), (444, 107245), (445, 107004), (482, 98790), (534, 89170), (555, 85796), (723, 65860), (740, 64347), (890, 53502), (964, 49395), (1068, 44585), (1110, 42898), (1205, 39516), (1335, 35668), (1446, 32930), (1780, 26751), (2220, 21449), (2410, 19758), (2670, 17834), (2892, 16465), (3293, 14460), (3615, 13172), (4820, 9879), (5340, 8917), (6586, 7230)]