160458240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1272

約数の個数: 160

約数和(自身を含む): 543581280

約数和(自身を除く): 383123040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1229, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2458, 2560, 2720, 3264, 3687, 3840, 4080, 4352, 4916, 5440, 6145, 6528, 7374, 7680, 8160, 8704, 9832, 10880, 12290, 13056, 14748, 16320, 18435, 19664, 20893, 21760, 24580, 26112, 29496, 32640, 36870, 39328, 41786, 43520, 49160, 58992, 62679, 65280, 73740, 78656, 83572, 98320, 104465, 117984, 125358, 130560, 147480, 157312, 167144, 196640, 208930, 235968, 250716, 294960, 313395, 314624, 334288, 393280, 417860, 471936, 501432, 589920, 626790, 629248, 668576, 786560, 835720, 943872, 1002864, 1179840, 1253580, 1337152, 1573120, 1671440, 1887744, 2005728, 2359680, 2507160, 2674304, 3146240, 3342880, 4011456, 4719360, 5014320, 5348608, 6685760, 8022912, 9438720, 10028640, 10697216, 13371520, 16045824, 20057280, 26743040, 32091648, 40114560, 53486080, 80229120, 160458240]

約数ペア:

[(1, 160458240), (2, 80229120), (3, 53486080), (4, 40114560), (5, 32091648), (6, 26743040), (8, 20057280), (10, 16045824), (12, 13371520), (15, 10697216), (16, 10028640), (17, 9438720), (20, 8022912), (24, 6685760), (30, 5348608), (32, 5014320), (34, 4719360), (40, 4011456), (48, 3342880), (51, 3146240), (60, 2674304), (64, 2507160), (68, 2359680), (80, 2005728), (85, 1887744), (96, 1671440), (102, 1573120), (120, 1337152), (128, 1253580), (136, 1179840), (160, 1002864), (170, 943872), (192, 835720), (204, 786560), (240, 668576), (255, 629248), (256, 626790), (272, 589920), (320, 501432), (340, 471936), (384, 417860), (408, 393280), (480, 334288), (510, 314624), (512, 313395), (544, 294960), (640, 250716), (680, 235968), (768, 208930), (816, 196640), (960, 167144), (1020, 157312), (1088, 147480), (1229, 130560), (1280, 125358), (1360, 117984), (1536, 104465), (1632, 98320), (1920, 83572), (2040, 78656), (2176, 73740), (2458, 65280), (2560, 62679), (2720, 58992), (3264, 49160), (3687, 43520), (3840, 41786), (4080, 39328), (4352, 36870), (4916, 32640), (5440, 29496), (6145, 26112), (6528, 24580), (7374, 21760), (7680, 20893), (8160, 19664), (8704, 18435), (9832, 16320), (10880, 14748), (12290, 13056)]