1535520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{457}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 5539968

約数和(自身を除く): 4004448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 457, 480, 560, 672, 840, 914, 1120, 1371, 1680, 1828, 2285, 2742, 3199, 3360, 3656, 4570, 5484, 6398, 6855, 7312, 9140, 9597, 10968, 12796, 13710, 14624, 15995, 18280, 19194, 21936, 25592, 27420, 31990, 36560, 38388, 43872, 47985, 51184, 54840, 63980, 73120, 76776, 95970, 102368, 109680, 127960, 153552, 191940, 219360, 255920, 307104, 383880, 511840, 767760, 1535520]

約数ペア:

[(1, 1535520), (2, 767760), (3, 511840), (4, 383880), (5, 307104), (6, 255920), (7, 219360), (8, 191940), (10, 153552), (12, 127960), (14, 109680), (15, 102368), (16, 95970), (20, 76776), (21, 73120), (24, 63980), (28, 54840), (30, 51184), (32, 47985), (35, 43872), (40, 38388), (42, 36560), (48, 31990), (56, 27420), (60, 25592), (70, 21936), (80, 19194), (84, 18280), (96, 15995), (105, 14624), (112, 13710), (120, 12796), (140, 10968), (160, 9597), (168, 9140), (210, 7312), (224, 6855), (240, 6398), (280, 5484), (336, 4570), (420, 3656), (457, 3360), (480, 3199), (560, 2742), (672, 2285), (840, 1828), (914, 1680), (1120, 1371)]