76784760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1859

約数の個数: 160

約数和(自身を含む): 278087040

約数和(自身を除く): 201302280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1823, 2106, 2340, 2808, 3240, 3510, 3646, 4212, 4680, 5265, 5469, 7020, 7292, 8424, 9115, 10530, 10938, 14040, 14584, 16407, 18230, 21060, 21876, 23699, 27345, 32814, 36460, 42120, 43752, 47398, 49221, 54690, 65628, 71097, 72920, 82035, 94796, 98442, 109380, 118495, 131256, 142194, 147663, 164070, 189592, 196884, 213291, 218760, 236990, 246105, 284388, 295326, 328140, 355485, 393768, 426582, 473980, 492210, 568776, 590652, 639873, 656280, 710970, 738315, 853164, 947960, 984420, 1066455, 1181304, 1279746, 1421940, 1476630, 1706328, 1919619, 1968840, 2132910, 2559492, 2843880, 2953260, 3199365, 3839238, 4265820, 5118984, 5906520, 6398730, 7678476, 8531640, 9598095, 12797460, 15356952, 19196190, 25594920, 38392380, 76784760]

約数ペア:

[(1, 76784760), (2, 38392380), (3, 25594920), (4, 19196190), (5, 15356952), (6, 12797460), (8, 9598095), (9, 8531640), (10, 7678476), (12, 6398730), (13, 5906520), (15, 5118984), (18, 4265820), (20, 3839238), (24, 3199365), (26, 2953260), (27, 2843880), (30, 2559492), (36, 2132910), (39, 1968840), (40, 1919619), (45, 1706328), (52, 1476630), (54, 1421940), (60, 1279746), (65, 1181304), (72, 1066455), (78, 984420), (81, 947960), (90, 853164), (104, 738315), (108, 710970), (117, 656280), (120, 639873), (130, 590652), (135, 568776), (156, 492210), (162, 473980), (180, 426582), (195, 393768), (216, 355485), (234, 328140), (260, 295326), (270, 284388), (312, 246105), (324, 236990), (351, 218760), (360, 213291), (390, 196884), (405, 189592), (468, 164070), (520, 147663), (540, 142194), (585, 131256), (648, 118495), (702, 109380), (780, 98442), (810, 94796), (936, 82035), (1053, 72920), (1080, 71097), (1170, 65628), (1404, 54690), (1560, 49221), (1620, 47398), (1755, 43752), (1823, 42120), (2106, 36460), (2340, 32814), (2808, 27345), (3240, 23699), (3510, 21876), (3646, 21060), (4212, 18230), (4680, 16407), (5265, 14584), (5469, 14040), (7020, 10938), (7292, 10530), (8424, 9115)]