262501440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1300

約数の個数: 112

約数和(自身を含む): 837346560

約数和(自身を除く): 574845120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 271, 320, 480, 542, 813, 960, 1009, 1084, 1355, 1626, 2018, 2168, 2710, 3027, 3252, 4036, 4065, 4336, 5045, 5420, 6054, 6504, 8072, 8130, 8672, 10090, 10840, 12108, 13008, 15135, 16144, 16260, 17344, 20180, 21680, 24216, 26016, 30270, 32288, 32520, 40360, 43360, 48432, 52032, 60540, 64576, 65040, 80720, 86720, 96864, 121080, 130080, 161440, 193728, 242160, 260160, 273439, 322880, 484320, 546878, 820317, 968640, 1093756, 1367195, 1640634, 2187512, 2734390, 3281268, 4101585, 4375024, 5468780, 6562536, 8203170, 8750048, 10937560, 13125072, 16406340, 17500096, 21875120, 26250144, 32812680, 43750240, 52500288, 65625360, 87500480, 131250720, 262501440]

約数ペア:

[(1, 262501440), (2, 131250720), (3, 87500480), (4, 65625360), (5, 52500288), (6, 43750240), (8, 32812680), (10, 26250144), (12, 21875120), (15, 17500096), (16, 16406340), (20, 13125072), (24, 10937560), (30, 8750048), (32, 8203170), (40, 6562536), (48, 5468780), (60, 4375024), (64, 4101585), (80, 3281268), (96, 2734390), (120, 2187512), (160, 1640634), (192, 1367195), (240, 1093756), (271, 968640), (320, 820317), (480, 546878), (542, 484320), (813, 322880), (960, 273439), (1009, 260160), (1084, 242160), (1355, 193728), (1626, 161440), (2018, 130080), (2168, 121080), (2710, 96864), (3027, 86720), (3252, 80720), (4036, 65040), (4065, 64576), (4336, 60540), (5045, 52032), (5420, 48432), (6054, 43360), (6504, 40360), (8072, 32520), (8130, 32288), (8672, 30270), (10090, 26016), (10840, 24216), (12108, 21680), (13008, 20180), (15135, 17344), (16144, 16260)]