253589760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{22013}}^1$

素因数の和:22040

約数の個数: 108

約数和(自身を含む): 877434012

約数和(自身を除く): 623844252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 22013, 44026, 66039, 88052, 110065, 132078, 176104, 198117, 220130, 264156, 330195, 352208, 396234, 440260, 528312, 660390, 704416, 792468, 880520, 990585, 1056624, 1320780, 1408832, 1584936, 1761040, 1981170, 2113248, 2641560, 2817664, 3169872, 3522080, 3962340, 4226496, 5283120, 5635328, 6339744, 7044160, 7924680, 8452992, 10566240, 12679488, 14088320, 15849360, 16905984, 21132480, 25358976, 28176640, 31698720, 42264960, 50717952, 63397440, 84529920, 126794880, 253589760]

約数ペア:

[(1, 253589760), (2, 126794880), (3, 84529920), (4, 63397440), (5, 50717952), (6, 42264960), (8, 31698720), (9, 28176640), (10, 25358976), (12, 21132480), (15, 16905984), (16, 15849360), (18, 14088320), (20, 12679488), (24, 10566240), (30, 8452992), (32, 7924680), (36, 7044160), (40, 6339744), (45, 5635328), (48, 5283120), (60, 4226496), (64, 3962340), (72, 3522080), (80, 3169872), (90, 2817664), (96, 2641560), (120, 2113248), (128, 1981170), (144, 1761040), (160, 1584936), (180, 1408832), (192, 1320780), (240, 1056624), (256, 990585), (288, 880520), (320, 792468), (360, 704416), (384, 660390), (480, 528312), (576, 440260), (640, 396234), (720, 352208), (768, 330195), (960, 264156), (1152, 220130), (1280, 198117), (1440, 176104), (1920, 132078), (2304, 110065), (2880, 88052), (3840, 66039), (5760, 44026), (11520, 22013)]