451501440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18089}}^1$

素因数の和:18124

約数の個数: 128

約数和(自身を含む): 1549951200

約数和(自身を除く): 1098449760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 18089, 24960, 36178, 54267, 72356, 90445, 108534, 144712, 180890, 217068, 235157, 271335, 289424, 361780, 434136, 470314, 542670, 578848, 705471, 723560, 868272, 940628, 1085340, 1157696, 1175785, 1410942, 1447120, 1736544, 1881256, 2170680, 2315392, 2351570, 2821884, 2894240, 3473088, 3527355, 3762512, 4341360, 4703140, 5643768, 5788480, 6946176, 7054710, 7525024, 8682720, 9406280, 11287536, 11576960, 14109420, 15050048, 17365440, 18812560, 22575072, 28218840, 30100096, 34730880, 37625120, 45150144, 56437680, 75250240, 90300288, 112875360, 150500480, 225750720, 451501440]

約数ペア:

[(1, 451501440), (2, 225750720), (3, 150500480), (4, 112875360), (5, 90300288), (6, 75250240), (8, 56437680), (10, 45150144), (12, 37625120), (13, 34730880), (15, 30100096), (16, 28218840), (20, 22575072), (24, 18812560), (26, 17365440), (30, 15050048), (32, 14109420), (39, 11576960), (40, 11287536), (48, 9406280), (52, 8682720), (60, 7525024), (64, 7054710), (65, 6946176), (78, 5788480), (80, 5643768), (96, 4703140), (104, 4341360), (120, 3762512), (128, 3527355), (130, 3473088), (156, 2894240), (160, 2821884), (192, 2351570), (195, 2315392), (208, 2170680), (240, 1881256), (260, 1736544), (312, 1447120), (320, 1410942), (384, 1175785), (390, 1157696), (416, 1085340), (480, 940628), (520, 868272), (624, 723560), (640, 705471), (780, 578848), (832, 542670), (960, 470314), (1040, 434136), (1248, 361780), (1560, 289424), (1664, 271335), (1920, 235157), (2080, 217068), (2496, 180890), (3120, 144712), (4160, 108534), (4992, 90445), (6240, 72356), (8320, 54267), (12480, 36178), (18089, 24960)]