80910240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2857}}^1$

素因数の和:2934

約数の個数: 96

約数和(自身を含む): 259277760

約数和(自身を除く): 178367520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2832, 2857, 3540, 4720, 5664, 5714, 7080, 8571, 9440, 11428, 14160, 14285, 17142, 22856, 28320, 28570, 34284, 42855, 45712, 57140, 68568, 85710, 91424, 114280, 137136, 168563, 171420, 228560, 274272, 337126, 342840, 457120, 505689, 674252, 685680, 842815, 1011378, 1348504, 1371360, 1685630, 2022756, 2528445, 2697008, 3371260, 4045512, 5056890, 5394016, 6742520, 8091024, 10113780, 13485040, 16182048, 20227560, 26970080, 40455120, 80910240]

約数ペア:

[(1, 80910240), (2, 40455120), (3, 26970080), (4, 20227560), (5, 16182048), (6, 13485040), (8, 10113780), (10, 8091024), (12, 6742520), (15, 5394016), (16, 5056890), (20, 4045512), (24, 3371260), (30, 2697008), (32, 2528445), (40, 2022756), (48, 1685630), (59, 1371360), (60, 1348504), (80, 1011378), (96, 842815), (118, 685680), (120, 674252), (160, 505689), (177, 457120), (236, 342840), (240, 337126), (295, 274272), (354, 228560), (472, 171420), (480, 168563), (590, 137136), (708, 114280), (885, 91424), (944, 85710), (1180, 68568), (1416, 57140), (1770, 45712), (1888, 42855), (2360, 34284), (2832, 28570), (2857, 28320), (3540, 22856), (4720, 17142), (5664, 14285), (5714, 14160), (7080, 11428), (8571, 9440)]