913304640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30689}}^1$

素因数の和:30740

約数の個数: 112

約数和(自身を含む): 2993379840

約数和(自身を除く): 2080075200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 30689, 61378, 92067, 122756, 153445, 184134, 245512, 306890, 368268, 460335, 491024, 613780, 736536, 920670, 951359, 982048, 1227560, 1473072, 1841340, 1902718, 1964096, 2455120, 2854077, 2946144, 3682680, 3805436, 4756795, 4910240, 5708154, 5892288, 7365360, 7610872, 9513590, 9820480, 11416308, 14270385, 14730720, 15221744, 19027180, 22832616, 28540770, 29461440, 30443488, 38054360, 45665232, 57081540, 60886976, 76108720, 91330464, 114163080, 152217440, 182660928, 228326160, 304434880, 456652320, 913304640]

約数ペア:

[(1, 913304640), (2, 456652320), (3, 304434880), (4, 228326160), (5, 182660928), (6, 152217440), (8, 114163080), (10, 91330464), (12, 76108720), (15, 60886976), (16, 57081540), (20, 45665232), (24, 38054360), (30, 30443488), (31, 29461440), (32, 28540770), (40, 22832616), (48, 19027180), (60, 15221744), (62, 14730720), (64, 14270385), (80, 11416308), (93, 9820480), (96, 9513590), (120, 7610872), (124, 7365360), (155, 5892288), (160, 5708154), (186, 4910240), (192, 4756795), (240, 3805436), (248, 3682680), (310, 2946144), (320, 2854077), (372, 2455120), (465, 1964096), (480, 1902718), (496, 1841340), (620, 1473072), (744, 1227560), (930, 982048), (960, 951359), (992, 920670), (1240, 736536), (1488, 613780), (1860, 491024), (1984, 460335), (2480, 368268), (2976, 306890), (3720, 245512), (4960, 184134), (5952, 153445), (7440, 122756), (9920, 92067), (14880, 61378), (29760, 30689)]