1489724160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2791}}^1$

素因数の和:2954

約数の個数: 144

約数和(自身を含む): 4793752320

約数和(自身を除く): 3304028160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 256, 278, 320, 384, 417, 480, 556, 640, 695, 768, 834, 960, 1112, 1280, 1390, 1668, 1920, 2085, 2224, 2780, 2791, 3336, 3840, 4170, 4448, 5560, 5582, 6672, 8340, 8373, 8896, 11120, 11164, 13344, 13955, 16680, 16746, 17792, 22240, 22328, 26688, 27910, 33360, 33492, 35584, 41865, 44480, 44656, 53376, 55820, 66720, 66984, 83730, 88960, 89312, 106752, 111640, 133440, 133968, 167460, 177920, 178624, 223280, 266880, 267936, 334920, 357248, 387949, 446560, 533760, 535872, 669840, 714496, 775898, 893120, 1071744, 1163847, 1339680, 1551796, 1786240, 1939745, 2143488, 2327694, 2679360, 3103592, 3572480, 3879490, 4655388, 5358720, 5819235, 6207184, 7758980, 9310776, 10717440, 11638470, 12414368, 15517960, 18621552, 23276940, 24828736, 31035920, 37243104, 46553880, 49657472, 62071840, 74486208, 93107760, 99314944, 124143680, 148972416, 186215520, 248287360, 297944832, 372431040, 496574720, 744862080, 1489724160]

約数ペア:

[(1, 1489724160), (2, 744862080), (3, 496574720), (4, 372431040), (5, 297944832), (6, 248287360), (8, 186215520), (10, 148972416), (12, 124143680), (15, 99314944), (16, 93107760), (20, 74486208), (24, 62071840), (30, 49657472), (32, 46553880), (40, 37243104), (48, 31035920), (60, 24828736), (64, 23276940), (80, 18621552), (96, 15517960), (120, 12414368), (128, 11638470), (139, 10717440), (160, 9310776), (192, 7758980), (240, 6207184), (256, 5819235), (278, 5358720), (320, 4655388), (384, 3879490), (417, 3572480), (480, 3103592), (556, 2679360), (640, 2327694), (695, 2143488), (768, 1939745), (834, 1786240), (960, 1551796), (1112, 1339680), (1280, 1163847), (1390, 1071744), (1668, 893120), (1920, 775898), (2085, 714496), (2224, 669840), (2780, 535872), (2791, 533760), (3336, 446560), (3840, 387949), (4170, 357248), (4448, 334920), (5560, 267936), (5582, 266880), (6672, 223280), (8340, 178624), (8373, 177920), (8896, 167460), (11120, 133968), (11164, 133440), (13344, 111640), (13955, 106752), (16680, 89312), (16746, 88960), (17792, 83730), (22240, 66984), (22328, 66720), (26688, 55820), (27910, 53376), (33360, 44656), (33492, 44480), (35584, 41865)]