1187760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 4325616

約数和(自身を除く): 3137856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 101, 105, 112, 120, 140, 147, 168, 196, 202, 210, 240, 245, 280, 294, 303, 336, 392, 404, 420, 490, 505, 560, 588, 606, 707, 735, 784, 808, 840, 980, 1010, 1176, 1212, 1414, 1470, 1515, 1616, 1680, 1960, 2020, 2121, 2352, 2424, 2828, 2940, 3030, 3535, 3920, 4040, 4242, 4848, 4949, 5656, 5880, 6060, 7070, 8080, 8484, 9898, 10605, 11312, 11760, 12120, 14140, 14847, 16968, 19796, 21210, 24240, 24745, 28280, 29694, 33936, 39592, 42420, 49490, 56560, 59388, 74235, 79184, 84840, 98980, 118776, 148470, 169680, 197960, 237552, 296940, 395920, 593880, 1187760]

約数ペア:

[(1, 1187760), (2, 593880), (3, 395920), (4, 296940), (5, 237552), (6, 197960), (7, 169680), (8, 148470), (10, 118776), (12, 98980), (14, 84840), (15, 79184), (16, 74235), (20, 59388), (21, 56560), (24, 49490), (28, 42420), (30, 39592), (35, 33936), (40, 29694), (42, 28280), (48, 24745), (49, 24240), (56, 21210), (60, 19796), (70, 16968), (80, 14847), (84, 14140), (98, 12120), (101, 11760), (105, 11312), (112, 10605), (120, 9898), (140, 8484), (147, 8080), (168, 7070), (196, 6060), (202, 5880), (210, 5656), (240, 4949), (245, 4848), (280, 4242), (294, 4040), (303, 3920), (336, 3535), (392, 3030), (404, 2940), (420, 2828), (490, 2424), (505, 2352), (560, 2121), (588, 2020), (606, 1960), (707, 1680), (735, 1616), (784, 1515), (808, 1470), (840, 1414), (980, 1212), (1010, 1176)]