4338720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 15567552

約数和(自身を除く): 11228832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 131, 138, 144, 160, 180, 184, 207, 230, 240, 262, 276, 288, 345, 360, 368, 393, 414, 460, 480, 524, 552, 655, 690, 720, 736, 786, 828, 920, 1035, 1048, 1104, 1179, 1310, 1380, 1440, 1572, 1656, 1840, 1965, 2070, 2096, 2208, 2358, 2620, 2760, 3013, 3144, 3312, 3680, 3930, 4140, 4192, 4716, 5240, 5520, 5895, 6026, 6288, 6624, 7860, 8280, 9039, 9432, 10480, 11040, 11790, 12052, 12576, 15065, 15720, 16560, 18078, 18864, 20960, 23580, 24104, 27117, 30130, 31440, 33120, 36156, 37728, 45195, 47160, 48208, 54234, 60260, 62880, 72312, 90390, 94320, 96416, 108468, 120520, 135585, 144624, 180780, 188640, 216936, 241040, 271170, 289248, 361560, 433872, 482080, 542340, 723120, 867744, 1084680, 1446240, 2169360, 4338720]

約数ペア:

[(1, 4338720), (2, 2169360), (3, 1446240), (4, 1084680), (5, 867744), (6, 723120), (8, 542340), (9, 482080), (10, 433872), (12, 361560), (15, 289248), (16, 271170), (18, 241040), (20, 216936), (23, 188640), (24, 180780), (30, 144624), (32, 135585), (36, 120520), (40, 108468), (45, 96416), (46, 94320), (48, 90390), (60, 72312), (69, 62880), (72, 60260), (80, 54234), (90, 48208), (92, 47160), (96, 45195), (115, 37728), (120, 36156), (131, 33120), (138, 31440), (144, 30130), (160, 27117), (180, 24104), (184, 23580), (207, 20960), (230, 18864), (240, 18078), (262, 16560), (276, 15720), (288, 15065), (345, 12576), (360, 12052), (368, 11790), (393, 11040), (414, 10480), (460, 9432), (480, 9039), (524, 8280), (552, 7860), (655, 6624), (690, 6288), (720, 6026), (736, 5895), (786, 5520), (828, 5240), (920, 4716), (1035, 4192), (1048, 4140), (1104, 3930), (1179, 3680), (1310, 3312), (1380, 3144), (1440, 3013), (1572, 2760), (1656, 2620), (1840, 2358), (1965, 2208), (2070, 2096)]