906709080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 2823045120

約数和(自身を除く): 1916336040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 223, 248, 310, 372, 446, 465, 620, 669, 744, 892, 930, 1093, 1115, 1240, 1338, 1784, 1860, 2186, 2230, 2676, 3279, 3345, 3720, 4372, 4460, 5352, 5465, 6558, 6690, 6913, 8744, 8920, 10930, 13116, 13380, 13826, 16395, 20739, 21860, 26232, 26760, 27652, 32790, 33883, 34565, 41478, 43720, 55304, 65580, 67766, 69130, 82956, 101649, 103695, 131160, 135532, 138260, 165912, 169415, 203298, 207390, 243739, 271064, 276520, 338830, 406596, 414780, 487478, 508245, 677660, 731217, 813192, 829560, 974956, 1016490, 1218695, 1355320, 1462434, 1949912, 2032980, 2437390, 2924868, 3656085, 4065960, 4874780, 5849736, 7312170, 7555909, 9749560, 14624340, 15111818, 22667727, 29248680, 30223636, 37779545, 45335454, 60447272, 75559090, 90670908, 113338635, 151118180, 181341816, 226677270, 302236360, 453354540, 906709080]

約数ペア:

[(1, 906709080), (2, 453354540), (3, 302236360), (4, 226677270), (5, 181341816), (6, 151118180), (8, 113338635), (10, 90670908), (12, 75559090), (15, 60447272), (20, 45335454), (24, 37779545), (30, 30223636), (31, 29248680), (40, 22667727), (60, 15111818), (62, 14624340), (93, 9749560), (120, 7555909), (124, 7312170), (155, 5849736), (186, 4874780), (223, 4065960), (248, 3656085), (310, 2924868), (372, 2437390), (446, 2032980), (465, 1949912), (620, 1462434), (669, 1355320), (744, 1218695), (892, 1016490), (930, 974956), (1093, 829560), (1115, 813192), (1240, 731217), (1338, 677660), (1784, 508245), (1860, 487478), (2186, 414780), (2230, 406596), (2676, 338830), (3279, 276520), (3345, 271064), (3720, 243739), (4372, 207390), (4460, 203298), (5352, 169415), (5465, 165912), (6558, 138260), (6690, 135532), (6913, 131160), (8744, 103695), (8920, 101649), (10930, 82956), (13116, 69130), (13380, 67766), (13826, 65580), (16395, 55304), (20739, 43720), (21860, 41478), (26232, 34565), (26760, 33883), (27652, 32790)]