72669360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 238645440

約数和(自身を除く): 165976080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 197, 212, 232, 240, 265, 290, 318, 348, 394, 424, 435, 464, 530, 580, 591, 636, 696, 788, 795, 848, 870, 985, 1060, 1160, 1182, 1272, 1392, 1537, 1576, 1590, 1740, 1970, 2120, 2320, 2364, 2544, 2955, 3074, 3152, 3180, 3480, 3940, 4240, 4611, 4728, 5713, 5910, 6148, 6360, 6960, 7685, 7880, 9222, 9456, 10441, 11426, 11820, 12296, 12720, 15370, 15760, 17139, 18444, 20882, 22852, 23055, 23640, 24592, 28565, 30740, 31323, 34278, 36888, 41764, 45704, 46110, 47280, 52205, 57130, 61480, 62646, 68556, 73776, 83528, 85695, 91408, 92220, 104410, 114260, 122960, 125292, 137112, 156615, 167056, 171390, 184440, 208820, 228520, 250584, 274224, 302789, 313230, 342780, 368880, 417640, 457040, 501168, 605578, 626460, 685560, 835280, 908367, 1211156, 1252920, 1371120, 1513945, 1816734, 2422312, 2505840, 3027890, 3633468, 4541835, 4844624, 6055780, 7266936, 9083670, 12111560, 14533872, 18167340, 24223120, 36334680, 72669360]

約数ペア:

[(1, 72669360), (2, 36334680), (3, 24223120), (4, 18167340), (5, 14533872), (6, 12111560), (8, 9083670), (10, 7266936), (12, 6055780), (15, 4844624), (16, 4541835), (20, 3633468), (24, 3027890), (29, 2505840), (30, 2422312), (40, 1816734), (48, 1513945), (53, 1371120), (58, 1252920), (60, 1211156), (80, 908367), (87, 835280), (106, 685560), (116, 626460), (120, 605578), (145, 501168), (159, 457040), (174, 417640), (197, 368880), (212, 342780), (232, 313230), (240, 302789), (265, 274224), (290, 250584), (318, 228520), (348, 208820), (394, 184440), (424, 171390), (435, 167056), (464, 156615), (530, 137112), (580, 125292), (591, 122960), (636, 114260), (696, 104410), (788, 92220), (795, 91408), (848, 85695), (870, 83528), (985, 73776), (1060, 68556), (1160, 62646), (1182, 61480), (1272, 57130), (1392, 52205), (1537, 47280), (1576, 46110), (1590, 45704), (1740, 41764), (1970, 36888), (2120, 34278), (2320, 31323), (2364, 30740), (2544, 28565), (2955, 24592), (3074, 23640), (3152, 23055), (3180, 22852), (3480, 20882), (3940, 18444), (4240, 17139), (4611, 15760), (4728, 15370), (5713, 12720), (5910, 12296), (6148, 11820), (6360, 11426), (6960, 10441), (7685, 9456), (7880, 9222)]