155880360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 530712000

約数和(自身を除く): 374831640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 59, 60, 72, 82, 90, 118, 120, 123, 164, 177, 179, 180, 205, 236, 246, 295, 328, 354, 358, 360, 369, 410, 472, 492, 531, 537, 590, 615, 708, 716, 738, 820, 885, 895, 984, 1062, 1074, 1180, 1230, 1416, 1432, 1476, 1611, 1640, 1770, 1790, 1845, 2124, 2148, 2360, 2419, 2460, 2655, 2685, 2952, 3222, 3540, 3580, 3690, 4248, 4296, 4838, 4920, 5310, 5370, 6444, 7080, 7160, 7257, 7339, 7380, 8055, 9676, 10561, 10620, 10740, 12095, 12888, 14514, 14678, 14760, 16110, 19352, 21122, 21240, 21480, 21771, 22017, 24190, 29028, 29356, 31683, 32220, 36285, 36695, 42244, 43542, 44034, 48380, 52805, 58056, 58712, 63366, 64440, 66051, 72570, 73390, 84488, 87084, 88068, 95049, 96760, 105610, 108855, 110085, 126732, 132102, 145140, 146780, 158415, 174168, 176136, 190098, 211220, 217710, 220170, 253464, 264204, 290280, 293560, 316830, 330255, 380196, 422440, 433001, 435420, 440340, 475245, 528408, 633660, 660510, 760392, 866002, 870840, 880680, 950490, 1267320, 1299003, 1321020, 1732004, 1900980, 2165005, 2598006, 2642040, 3464008, 3801960, 3897009, 4330010, 5196012, 6495015, 7794018, 8660020, 10392024, 12990030, 15588036, 17320040, 19485045, 25980060, 31176072, 38970090, 51960120, 77940180, 155880360]

約数ペア:

[(1, 155880360), (2, 77940180), (3, 51960120), (4, 38970090), (5, 31176072), (6, 25980060), (8, 19485045), (9, 17320040), (10, 15588036), (12, 12990030), (15, 10392024), (18, 8660020), (20, 7794018), (24, 6495015), (30, 5196012), (36, 4330010), (40, 3897009), (41, 3801960), (45, 3464008), (59, 2642040), (60, 2598006), (72, 2165005), (82, 1900980), (90, 1732004), (118, 1321020), (120, 1299003), (123, 1267320), (164, 950490), (177, 880680), (179, 870840), (180, 866002), (205, 760392), (236, 660510), (246, 633660), (295, 528408), (328, 475245), (354, 440340), (358, 435420), (360, 433001), (369, 422440), (410, 380196), (472, 330255), (492, 316830), (531, 293560), (537, 290280), (590, 264204), (615, 253464), (708, 220170), (716, 217710), (738, 211220), (820, 190098), (885, 176136), (895, 174168), (984, 158415), (1062, 146780), (1074, 145140), (1180, 132102), (1230, 126732), (1416, 110085), (1432, 108855), (1476, 105610), (1611, 96760), (1640, 95049), (1770, 88068), (1790, 87084), (1845, 84488), (2124, 73390), (2148, 72570), (2360, 66051), (2419, 64440), (2460, 63366), (2655, 58712), (2685, 58056), (2952, 52805), (3222, 48380), (3540, 44034), (3580, 43542), (3690, 42244), (4248, 36695), (4296, 36285), (4838, 32220), (4920, 31683), (5310, 29356), (5370, 29028), (6444, 24190), (7080, 22017), (7160, 21771), (7257, 21480), (7339, 21240), (7380, 21122), (8055, 19352), (9676, 16110), (10561, 14760), (10620, 14678), (10740, 14514), (12095, 12888)]