1265222160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30829}}^1$

素因数の和:30870

約数の個数: 160

約数和(自身を含む): 4587504000

約数和(自身を除く): 3322281840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 30829, 41040, 61658, 92487, 123316, 154145, 184974, 246632, 277461, 308290, 369948, 462435, 493264, 554922, 585751, 616580, 739896, 832383, 924870, 1109844, 1171502, 1233160, 1387305, 1479792, 1664766, 1757253, 1849740, 2219688, 2343004, 2466320, 2774610, 2928755, 3329532, 3514506, 3699480, 4161915, 4439376, 4686008, 5271759, 5549220, 5857510, 6659064, 7029012, 7398960, 8323830, 8786265, 9372016, 10543518, 11098440, 11715020, 13318128, 14058024, 15815277, 16647660, 17572530, 21087036, 22196880, 23430040, 26358795, 28116048, 31630554, 33295320, 35145060, 42174072, 46860080, 52717590, 63261108, 66590640, 70290120, 79076385, 84348144, 105435180, 126522216, 140580240, 158152770, 210870360, 253044432, 316305540, 421740720, 632611080, 1265222160]

約数ペア:

[(1, 1265222160), (2, 632611080), (3, 421740720), (4, 316305540), (5, 253044432), (6, 210870360), (8, 158152770), (9, 140580240), (10, 126522216), (12, 105435180), (15, 84348144), (16, 79076385), (18, 70290120), (19, 66590640), (20, 63261108), (24, 52717590), (27, 46860080), (30, 42174072), (36, 35145060), (38, 33295320), (40, 31630554), (45, 28116048), (48, 26358795), (54, 23430040), (57, 22196880), (60, 21087036), (72, 17572530), (76, 16647660), (80, 15815277), (90, 14058024), (95, 13318128), (108, 11715020), (114, 11098440), (120, 10543518), (135, 9372016), (144, 8786265), (152, 8323830), (171, 7398960), (180, 7029012), (190, 6659064), (216, 5857510), (228, 5549220), (240, 5271759), (270, 4686008), (285, 4439376), (304, 4161915), (342, 3699480), (360, 3514506), (380, 3329532), (432, 2928755), (456, 2774610), (513, 2466320), (540, 2343004), (570, 2219688), (684, 1849740), (720, 1757253), (760, 1664766), (855, 1479792), (912, 1387305), (1026, 1233160), (1080, 1171502), (1140, 1109844), (1368, 924870), (1520, 832383), (1710, 739896), (2052, 616580), (2160, 585751), (2280, 554922), (2565, 493264), (2736, 462435), (3420, 369948), (4104, 308290), (4560, 277461), (5130, 246632), (6840, 184974), (8208, 154145), (10260, 123316), (13680, 92487), (20520, 61658), (30829, 41040)]