4311120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 15427584

約数和(自身を除く): 11116464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 71, 80, 88, 92, 110, 115, 120, 132, 138, 142, 165, 176, 184, 213, 220, 230, 240, 253, 264, 276, 284, 330, 345, 355, 368, 426, 440, 460, 506, 528, 552, 568, 660, 690, 710, 759, 781, 852, 880, 920, 1012, 1065, 1104, 1136, 1265, 1320, 1380, 1420, 1518, 1562, 1633, 1704, 1840, 2024, 2130, 2343, 2530, 2640, 2760, 2840, 3036, 3124, 3266, 3408, 3795, 3905, 4048, 4260, 4686, 4899, 5060, 5520, 5680, 6072, 6248, 6532, 7590, 7810, 8165, 8520, 9372, 9798, 10120, 11715, 12144, 12496, 13064, 15180, 15620, 16330, 17040, 17963, 18744, 19596, 20240, 23430, 24495, 26128, 30360, 31240, 32660, 35926, 37488, 39192, 46860, 48990, 53889, 60720, 62480, 65320, 71852, 78384, 89815, 93720, 97980, 107778, 130640, 143704, 179630, 187440, 195960, 215556, 269445, 287408, 359260, 391920, 431112, 538890, 718520, 862224, 1077780, 1437040, 2155560, 4311120]

約数ペア:

[(1, 4311120), (2, 2155560), (3, 1437040), (4, 1077780), (5, 862224), (6, 718520), (8, 538890), (10, 431112), (11, 391920), (12, 359260), (15, 287408), (16, 269445), (20, 215556), (22, 195960), (23, 187440), (24, 179630), (30, 143704), (33, 130640), (40, 107778), (44, 97980), (46, 93720), (48, 89815), (55, 78384), (60, 71852), (66, 65320), (69, 62480), (71, 60720), (80, 53889), (88, 48990), (92, 46860), (110, 39192), (115, 37488), (120, 35926), (132, 32660), (138, 31240), (142, 30360), (165, 26128), (176, 24495), (184, 23430), (213, 20240), (220, 19596), (230, 18744), (240, 17963), (253, 17040), (264, 16330), (276, 15620), (284, 15180), (330, 13064), (345, 12496), (355, 12144), (368, 11715), (426, 10120), (440, 9798), (460, 9372), (506, 8520), (528, 8165), (552, 7810), (568, 7590), (660, 6532), (690, 6248), (710, 6072), (759, 5680), (781, 5520), (852, 5060), (880, 4899), (920, 4686), (1012, 4260), (1065, 4048), (1104, 3905), (1136, 3795), (1265, 3408), (1320, 3266), (1380, 3124), (1420, 3036), (1518, 2840), (1562, 2760), (1633, 2640), (1704, 2530), (1840, 2343), (2024, 2130)]