144120240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 240

約数和(自身を含む): 545965056

約数和(自身を除く): 401844816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 587, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1174, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1761, 1860, 1980, 2046, 2232, 2348, 2480, 2640, 2728, 2790, 2935, 3069, 3410, 3522, 3720, 3960, 4092, 4464, 4696, 5115, 5283, 5456, 5580, 5870, 6138, 6457, 6820, 7044, 7440, 7920, 8184, 8805, 9392, 10230, 10566, 11160, 11740, 12276, 12914, 13640, 14088, 15345, 16368, 17610, 18197, 19371, 20460, 21132, 22320, 23480, 24552, 25828, 26415, 27280, 28176, 30690, 32285, 35220, 36394, 38742, 40920, 42264, 46960, 49104, 51656, 52830, 54591, 58113, 61380, 64570, 70440, 72788, 77484, 81840, 84528, 90985, 96855, 103312, 105660, 109182, 116226, 122760, 129140, 140880, 145576, 154968, 163773, 181970, 193710, 200167, 211320, 218364, 232452, 245520, 258280, 272955, 290565, 291152, 309936, 327546, 363940, 387420, 400334, 422640, 436728, 464904, 516560, 545910, 581130, 600501, 655092, 727880, 774840, 800668, 818865, 873456, 929808, 1000835, 1091820, 1162260, 1201002, 1310184, 1455760, 1549680, 1601336, 1637730, 1801503, 2001670, 2183640, 2324520, 2402004, 2620368, 3002505, 3202672, 3275460, 3603006, 4003340, 4367280, 4649040, 4804008, 6005010, 6550920, 7206012, 8006680, 9007515, 9608016, 12010020, 13101840, 14412024, 16013360, 18015030, 24020040, 28824048, 36030060, 48040080, 72060120, 144120240]

約数ペア:

[(1, 144120240), (2, 72060120), (3, 48040080), (4, 36030060), (5, 28824048), (6, 24020040), (8, 18015030), (9, 16013360), (10, 14412024), (11, 13101840), (12, 12010020), (15, 9608016), (16, 9007515), (18, 8006680), (20, 7206012), (22, 6550920), (24, 6005010), (30, 4804008), (31, 4649040), (33, 4367280), (36, 4003340), (40, 3603006), (44, 3275460), (45, 3202672), (48, 3002505), (55, 2620368), (60, 2402004), (62, 2324520), (66, 2183640), (72, 2001670), (80, 1801503), (88, 1637730), (90, 1601336), (93, 1549680), (99, 1455760), (110, 1310184), (120, 1201002), (124, 1162260), (132, 1091820), (144, 1000835), (155, 929808), (165, 873456), (176, 818865), (180, 800668), (186, 774840), (198, 727880), (220, 655092), (240, 600501), (248, 581130), (264, 545910), (279, 516560), (310, 464904), (330, 436728), (341, 422640), (360, 400334), (372, 387420), (396, 363940), (440, 327546), (465, 309936), (495, 291152), (496, 290565), (528, 272955), (558, 258280), (587, 245520), (620, 232452), (660, 218364), (682, 211320), (720, 200167), (744, 193710), (792, 181970), (880, 163773), (930, 154968), (990, 145576), (1023, 140880), (1116, 129140), (1174, 122760), (1240, 116226), (1320, 109182), (1364, 105660), (1395, 103312), (1488, 96855), (1584, 90985), (1705, 84528), (1761, 81840), (1860, 77484), (1980, 72788), (2046, 70440), (2232, 64570), (2348, 61380), (2480, 58113), (2640, 54591), (2728, 52830), (2790, 51656), (2935, 49104), (3069, 46960), (3410, 42264), (3522, 40920), (3720, 38742), (3960, 36394), (4092, 35220), (4464, 32285), (4696, 30690), (5115, 28176), (5283, 27280), (5456, 26415), (5580, 25828), (5870, 24552), (6138, 23480), (6457, 22320), (6820, 21132), (7044, 20460), (7440, 19371), (7920, 18197), (8184, 17610), (8805, 16368), (9392, 15345), (10230, 14088), (10566, 13640), (11160, 12914), (11740, 12276)]