243331440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1599

約数の個数: 160

約数和(自身を含む): 836946432

約数和(自身を除く): 593614992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1220, 1320, 1342, 1464, 1511, 1830, 2013, 2440, 2640, 2684, 2928, 3022, 3355, 3660, 4026, 4533, 4880, 5368, 6044, 6710, 7320, 7555, 8052, 9066, 10065, 10736, 12088, 13420, 14640, 15110, 16104, 16621, 18132, 20130, 22665, 24176, 26840, 30220, 32208, 33242, 36264, 40260, 45330, 49863, 53680, 60440, 66484, 72528, 80520, 83105, 90660, 92171, 99726, 120880, 132968, 161040, 166210, 181320, 184342, 199452, 249315, 265936, 276513, 332420, 362640, 368684, 398904, 460855, 498630, 553026, 664840, 737368, 797808, 921710, 997260, 1013881, 1106052, 1329680, 1382565, 1474736, 1843420, 1994520, 2027762, 2212104, 2765130, 3041643, 3686840, 3989040, 4055524, 4424208, 5069405, 5530260, 6083286, 7373680, 8111048, 10138810, 11060520, 12166572, 15208215, 16222096, 20277620, 22121040, 24333144, 30416430, 40555240, 48666288, 60832860, 81110480, 121665720, 243331440]

約数ペア:

[(1, 243331440), (2, 121665720), (3, 81110480), (4, 60832860), (5, 48666288), (6, 40555240), (8, 30416430), (10, 24333144), (11, 22121040), (12, 20277620), (15, 16222096), (16, 15208215), (20, 12166572), (22, 11060520), (24, 10138810), (30, 8111048), (33, 7373680), (40, 6083286), (44, 5530260), (48, 5069405), (55, 4424208), (60, 4055524), (61, 3989040), (66, 3686840), (80, 3041643), (88, 2765130), (110, 2212104), (120, 2027762), (122, 1994520), (132, 1843420), (165, 1474736), (176, 1382565), (183, 1329680), (220, 1106052), (240, 1013881), (244, 997260), (264, 921710), (305, 797808), (330, 737368), (366, 664840), (440, 553026), (488, 498630), (528, 460855), (610, 398904), (660, 368684), (671, 362640), (732, 332420), (880, 276513), (915, 265936), (976, 249315), (1220, 199452), (1320, 184342), (1342, 181320), (1464, 166210), (1511, 161040), (1830, 132968), (2013, 120880), (2440, 99726), (2640, 92171), (2684, 90660), (2928, 83105), (3022, 80520), (3355, 72528), (3660, 66484), (4026, 60440), (4533, 53680), (4880, 49863), (5368, 45330), (6044, 40260), (6710, 36264), (7320, 33242), (7555, 32208), (8052, 30220), (9066, 26840), (10065, 24176), (10736, 22665), (12088, 20130), (13420, 18132), (14640, 16621), (15110, 16104)]