121859760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1547

約数の個数: 160

約数和(自身を含む): 425687040

約数和(自身を除く): 303827280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1489, 1705, 1860, 2046, 2480, 2640, 2728, 2978, 3410, 3720, 4092, 4467, 5115, 5456, 5956, 6820, 7440, 7445, 8184, 8934, 10230, 11912, 13640, 14890, 16368, 16379, 17868, 20460, 22335, 23824, 27280, 29780, 32758, 35736, 40920, 44670, 46159, 49137, 59560, 65516, 71472, 81840, 81895, 89340, 92318, 98274, 119120, 131032, 138477, 163790, 178680, 184636, 196548, 230795, 245685, 262064, 276954, 327580, 357360, 369272, 393096, 461590, 491370, 507749, 553908, 655160, 692385, 738544, 786192, 923180, 982740, 1015498, 1107816, 1310320, 1384770, 1523247, 1846360, 1965480, 2030996, 2215632, 2538745, 2769540, 3046494, 3692720, 3930960, 4061992, 5077490, 5539080, 6092988, 7616235, 8123984, 10154980, 11078160, 12185976, 15232470, 20309960, 24371952, 30464940, 40619920, 60929880, 121859760]

約数ペア:

[(1, 121859760), (2, 60929880), (3, 40619920), (4, 30464940), (5, 24371952), (6, 20309960), (8, 15232470), (10, 12185976), (11, 11078160), (12, 10154980), (15, 8123984), (16, 7616235), (20, 6092988), (22, 5539080), (24, 5077490), (30, 4061992), (31, 3930960), (33, 3692720), (40, 3046494), (44, 2769540), (48, 2538745), (55, 2215632), (60, 2030996), (62, 1965480), (66, 1846360), (80, 1523247), (88, 1384770), (93, 1310320), (110, 1107816), (120, 1015498), (124, 982740), (132, 923180), (155, 786192), (165, 738544), (176, 692385), (186, 655160), (220, 553908), (240, 507749), (248, 491370), (264, 461590), (310, 393096), (330, 369272), (341, 357360), (372, 327580), (440, 276954), (465, 262064), (496, 245685), (528, 230795), (620, 196548), (660, 184636), (682, 178680), (744, 163790), (880, 138477), (930, 131032), (1023, 119120), (1240, 98274), (1320, 92318), (1364, 89340), (1488, 81895), (1489, 81840), (1705, 71472), (1860, 65516), (2046, 59560), (2480, 49137), (2640, 46159), (2728, 44670), (2978, 40920), (3410, 35736), (3720, 32758), (4092, 29780), (4467, 27280), (5115, 23824), (5456, 22335), (5956, 20460), (6820, 17868), (7440, 16379), (7445, 16368), (8184, 14890), (8934, 13640), (10230, 11912)]