1358640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 160

約数和(自身を含む): 5088960

約数和(自身を除く): 3730320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 48, 51, 54, 60, 68, 72, 74, 80, 85, 90, 102, 108, 111, 120, 135, 136, 144, 148, 153, 170, 180, 185, 204, 216, 222, 240, 255, 270, 272, 296, 306, 333, 340, 360, 370, 408, 432, 444, 459, 510, 540, 555, 592, 612, 629, 666, 680, 720, 740, 765, 816, 888, 918, 999, 1020, 1080, 1110, 1224, 1258, 1332, 1360, 1480, 1530, 1665, 1776, 1836, 1887, 1998, 2040, 2160, 2220, 2295, 2448, 2516, 2664, 2960, 3060, 3145, 3330, 3672, 3774, 3996, 4080, 4440, 4590, 4995, 5032, 5328, 5661, 6120, 6290, 6660, 7344, 7548, 7992, 8880, 9180, 9435, 9990, 10064, 11322, 12240, 12580, 13320, 15096, 15984, 16983, 18360, 18870, 19980, 22644, 25160, 26640, 28305, 30192, 33966, 36720, 37740, 39960, 45288, 50320, 56610, 67932, 75480, 79920, 84915, 90576, 113220, 135864, 150960, 169830, 226440, 271728, 339660, 452880, 679320, 1358640]

約数ペア:

[(1, 1358640), (2, 679320), (3, 452880), (4, 339660), (5, 271728), (6, 226440), (8, 169830), (9, 150960), (10, 135864), (12, 113220), (15, 90576), (16, 84915), (17, 79920), (18, 75480), (20, 67932), (24, 56610), (27, 50320), (30, 45288), (34, 39960), (36, 37740), (37, 36720), (40, 33966), (45, 30192), (48, 28305), (51, 26640), (54, 25160), (60, 22644), (68, 19980), (72, 18870), (74, 18360), (80, 16983), (85, 15984), (90, 15096), (102, 13320), (108, 12580), (111, 12240), (120, 11322), (135, 10064), (136, 9990), (144, 9435), (148, 9180), (153, 8880), (170, 7992), (180, 7548), (185, 7344), (204, 6660), (216, 6290), (222, 6120), (240, 5661), (255, 5328), (270, 5032), (272, 4995), (296, 4590), (306, 4440), (333, 4080), (340, 3996), (360, 3774), (370, 3672), (408, 3330), (432, 3145), (444, 3060), (459, 2960), (510, 2664), (540, 2516), (555, 2448), (592, 2295), (612, 2220), (629, 2160), (666, 2040), (680, 1998), (720, 1887), (740, 1836), (765, 1776), (816, 1665), (888, 1530), (918, 1480), (999, 1360), (1020, 1332), (1080, 1258), (1110, 1224)]