85270080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12689}}^1$

素因数の和:12716

約数の個数: 112

約数和(自身を含む): 309432960

約数和(自身を除く): 224162880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 12689, 25378, 38067, 50756, 63445, 76134, 88823, 101512, 126890, 152268, 177646, 190335, 203024, 253780, 266469, 304536, 355292, 380670, 406048, 444115, 507560, 532938, 609072, 710584, 761340, 812096, 888230, 1015120, 1065876, 1218144, 1332345, 1421168, 1522680, 1776460, 2030240, 2131752, 2436288, 2664690, 2842336, 3045360, 3552920, 4060480, 4263504, 5329380, 5684672, 6090720, 7105840, 8527008, 10658760, 12181440, 14211680, 17054016, 21317520, 28423360, 42635040, 85270080]

約数ペア:

[(1, 85270080), (2, 42635040), (3, 28423360), (4, 21317520), (5, 17054016), (6, 14211680), (7, 12181440), (8, 10658760), (10, 8527008), (12, 7105840), (14, 6090720), (15, 5684672), (16, 5329380), (20, 4263504), (21, 4060480), (24, 3552920), (28, 3045360), (30, 2842336), (32, 2664690), (35, 2436288), (40, 2131752), (42, 2030240), (48, 1776460), (56, 1522680), (60, 1421168), (64, 1332345), (70, 1218144), (80, 1065876), (84, 1015120), (96, 888230), (105, 812096), (112, 761340), (120, 710584), (140, 609072), (160, 532938), (168, 507560), (192, 444115), (210, 406048), (224, 380670), (240, 355292), (280, 304536), (320, 266469), (336, 253780), (420, 203024), (448, 190335), (480, 177646), (560, 152268), (672, 126890), (840, 101512), (960, 88823), (1120, 76134), (1344, 63445), (1680, 50756), (2240, 38067), (3360, 25378), (6720, 12689)]