29761080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 95800320

約数和(自身を除く): 66039240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 263, 276, 328, 345, 410, 460, 492, 526, 552, 615, 690, 789, 820, 920, 943, 984, 1052, 1230, 1315, 1380, 1578, 1640, 1886, 2104, 2460, 2630, 2760, 2829, 3156, 3772, 3945, 4715, 4920, 5260, 5658, 6049, 6312, 7544, 7890, 9430, 10520, 10783, 11316, 12098, 14145, 15780, 18147, 18860, 21566, 22632, 24196, 28290, 30245, 31560, 32349, 36294, 37720, 43132, 48392, 53915, 56580, 60490, 64698, 72588, 86264, 90735, 107830, 113160, 120980, 129396, 145176, 161745, 181470, 215660, 241960, 248009, 258792, 323490, 362940, 431320, 496018, 646980, 725880, 744027, 992036, 1240045, 1293960, 1488054, 1984072, 2480090, 2976108, 3720135, 4960180, 5952216, 7440270, 9920360, 14880540, 29761080]

約数ペア:

[(1, 29761080), (2, 14880540), (3, 9920360), (4, 7440270), (5, 5952216), (6, 4960180), (8, 3720135), (10, 2976108), (12, 2480090), (15, 1984072), (20, 1488054), (23, 1293960), (24, 1240045), (30, 992036), (40, 744027), (41, 725880), (46, 646980), (60, 496018), (69, 431320), (82, 362940), (92, 323490), (115, 258792), (120, 248009), (123, 241960), (138, 215660), (164, 181470), (184, 161745), (205, 145176), (230, 129396), (246, 120980), (263, 113160), (276, 107830), (328, 90735), (345, 86264), (410, 72588), (460, 64698), (492, 60490), (526, 56580), (552, 53915), (615, 48392), (690, 43132), (789, 37720), (820, 36294), (920, 32349), (943, 31560), (984, 30245), (1052, 28290), (1230, 24196), (1315, 22632), (1380, 21566), (1578, 18860), (1640, 18147), (1886, 15780), (2104, 14145), (2460, 12098), (2630, 11316), (2760, 10783), (2829, 10520), (3156, 9430), (3772, 7890), (3945, 7544), (4715, 6312), (4920, 6049), (5260, 5658)]