1445508720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1237}}^1$

素因数の和:1800

約数の個数: 160

約数和(自身を含む): 4992210240

約数和(自身を除く): 3546701520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 541, 720, 1080, 1082, 1237, 1623, 2160, 2164, 2474, 2705, 3246, 3711, 4328, 4869, 4948, 5410, 6185, 6492, 7422, 8115, 8656, 9738, 9896, 10820, 11133, 12370, 12984, 14607, 14844, 16230, 18555, 19476, 19792, 21640, 22266, 24345, 24740, 25968, 29214, 29688, 32460, 33399, 37110, 38952, 43280, 44532, 48690, 49480, 55665, 58428, 59376, 64920, 66798, 73035, 74220, 77904, 89064, 97380, 98960, 111330, 116856, 129840, 133596, 146070, 148440, 166995, 178128, 194760, 222660, 233712, 267192, 292140, 296880, 333990, 389520, 445320, 534384, 584280, 667980, 669217, 890640, 1168560, 1335960, 1338434, 2007651, 2671920, 2676868, 3346085, 4015302, 5353736, 6022953, 6692170, 8030604, 10038255, 10707472, 12045906, 13384340, 16061208, 18068859, 20076510, 24091812, 26768680, 30114765, 32122416, 36137718, 40153020, 48183624, 53537360, 60229530, 72275436, 80306040, 90344295, 96367248, 120459060, 144550872, 160612080, 180688590, 240918120, 289101744, 361377180, 481836240, 722754360, 1445508720]

約数ペア:

[(1, 1445508720), (2, 722754360), (3, 481836240), (4, 361377180), (5, 289101744), (6, 240918120), (8, 180688590), (9, 160612080), (10, 144550872), (12, 120459060), (15, 96367248), (16, 90344295), (18, 80306040), (20, 72275436), (24, 60229530), (27, 53537360), (30, 48183624), (36, 40153020), (40, 36137718), (45, 32122416), (48, 30114765), (54, 26768680), (60, 24091812), (72, 20076510), (80, 18068859), (90, 16061208), (108, 13384340), (120, 12045906), (135, 10707472), (144, 10038255), (180, 8030604), (216, 6692170), (240, 6022953), (270, 5353736), (360, 4015302), (432, 3346085), (540, 2676868), (541, 2671920), (720, 2007651), (1080, 1338434), (1082, 1335960), (1237, 1168560), (1623, 890640), (2160, 669217), (2164, 667980), (2474, 584280), (2705, 534384), (3246, 445320), (3711, 389520), (4328, 333990), (4869, 296880), (4948, 292140), (5410, 267192), (6185, 233712), (6492, 222660), (7422, 194760), (8115, 178128), (8656, 166995), (9738, 148440), (9896, 146070), (10820, 133596), (11133, 129840), (12370, 116856), (12984, 111330), (14607, 98960), (14844, 97380), (16230, 89064), (18555, 77904), (19476, 74220), (19792, 73035), (21640, 66798), (22266, 64920), (24345, 59376), (24740, 58428), (25968, 55665), (29214, 49480), (29688, 48690), (32460, 44532), (33399, 43280), (37110, 38952)]