120550320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 240

約数和(自身を含む): 456827904

約数和(自身を除く): 336277584

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, 491, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 982, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1473, 1488, 1584, 1705, 1860, 1964, 1980, 2046, 2232, 2455, 2480, 2640, 2728, 2790, 2946, 3069, 3410, 3720, 3928, 3960, 4092, 4419, 4464, 4910, 5115, 5401, 5456, 5580, 5892, 6138, 6820, 7365, 7440, 7856, 7920, 8184, 8838, 9820, 10230, 10802, 11160, 11784, 12276, 13640, 14730, 15221, 15345, 16203, 16368, 17676, 19640, 20460, 21604, 22095, 22320, 23568, 24552, 27005, 27280, 29460, 30442, 30690, 32406, 35352, 39280, 40920, 43208, 44190, 45663, 48609, 49104, 54010, 58920, 60884, 61380, 64812, 70704, 76105, 81015, 81840, 86416, 88380, 91326, 97218, 108020, 117840, 121768, 122760, 129624, 136989, 152210, 162030, 167431, 176760, 182652, 194436, 216040, 228315, 243045, 243536, 245520, 259248, 273978, 304420, 324060, 334862, 353520, 365304, 388872, 432080, 456630, 486090, 502293, 547956, 608840, 648120, 669724, 684945, 730608, 777744, 837155, 913260, 972180, 1004586, 1095912, 1217680, 1296240, 1339448, 1369890, 1506879, 1674310, 1826520, 1944360, 2009172, 2191824, 2511465, 2678896, 2739780, 3013758, 3348620, 3653040, 3888720, 4018344, 5022930, 5479560, 6027516, 6697240, 7534395, 8036688, 10045860, 10959120, 12055032, 13394480, 15068790, 20091720, 24110064, 30137580, 40183440, 60275160, 120550320]

約数ペア:

[(1, 120550320), (2, 60275160), (3, 40183440), (4, 30137580), (5, 24110064), (6, 20091720), (8, 15068790), (9, 13394480), (10, 12055032), (11, 10959120), (12, 10045860), (15, 8036688), (16, 7534395), (18, 6697240), (20, 6027516), (22, 5479560), (24, 5022930), (30, 4018344), (31, 3888720), (33, 3653040), (36, 3348620), (40, 3013758), (44, 2739780), (45, 2678896), (48, 2511465), (55, 2191824), (60, 2009172), (62, 1944360), (66, 1826520), (72, 1674310), (80, 1506879), (88, 1369890), (90, 1339448), (93, 1296240), (99, 1217680), (110, 1095912), (120, 1004586), (124, 972180), (132, 913260), (144, 837155), (155, 777744), (165, 730608), (176, 684945), (180, 669724), (186, 648120), (198, 608840), (220, 547956), (240, 502293), (248, 486090), (264, 456630), (279, 432080), (310, 388872), (330, 365304), (341, 353520), (360, 334862), (372, 324060), (396, 304420), (440, 273978), (465, 259248), (491, 245520), (495, 243536), (496, 243045), (528, 228315), (558, 216040), (620, 194436), (660, 182652), (682, 176760), (720, 167431), (744, 162030), (792, 152210), (880, 136989), (930, 129624), (982, 122760), (990, 121768), (1023, 117840), (1116, 108020), (1240, 97218), (1320, 91326), (1364, 88380), (1395, 86416), (1473, 81840), (1488, 81015), (1584, 76105), (1705, 70704), (1860, 64812), (1964, 61380), (1980, 60884), (2046, 58920), (2232, 54010), (2455, 49104), (2480, 48609), (2640, 45663), (2728, 44190), (2790, 43208), (2946, 40920), (3069, 39280), (3410, 35352), (3720, 32406), (3928, 30690), (3960, 30442), (4092, 29460), (4419, 27280), (4464, 27005), (4910, 24552), (5115, 23568), (5401, 22320), (5456, 22095), (5580, 21604), (5892, 20460), (6138, 19640), (6820, 17676), (7365, 16368), (7440, 16203), (7856, 15345), (7920, 15221), (8184, 14730), (8838, 13640), (9820, 12276), (10230, 11784), (10802, 11160)]