33680160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 144

約数和(自身を含む): 121080960

約数和(自身を除く): 87400800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1231, 1368, 1440, 1520, 1710, 1824, 2280, 2462, 2736, 3040, 3420, 3693, 4560, 4924, 5472, 6155, 6840, 7386, 9120, 9848, 11079, 12310, 13680, 14772, 18465, 19696, 22158, 23389, 24620, 27360, 29544, 36930, 39392, 44316, 46778, 49240, 55395, 59088, 70167, 73860, 88632, 93556, 98480, 110790, 116945, 118176, 140334, 147720, 177264, 187112, 196960, 210501, 221580, 233890, 280668, 295440, 350835, 354528, 374224, 421002, 443160, 467780, 561336, 590880, 701670, 748448, 842004, 886320, 935560, 1052505, 1122672, 1403340, 1684008, 1772640, 1871120, 2105010, 2245344, 2806680, 3368016, 3742240, 4210020, 5613360, 6736032, 8420040, 11226720, 16840080, 33680160]

約数ペア:

[(1, 33680160), (2, 16840080), (3, 11226720), (4, 8420040), (5, 6736032), (6, 5613360), (8, 4210020), (9, 3742240), (10, 3368016), (12, 2806680), (15, 2245344), (16, 2105010), (18, 1871120), (19, 1772640), (20, 1684008), (24, 1403340), (30, 1122672), (32, 1052505), (36, 935560), (38, 886320), (40, 842004), (45, 748448), (48, 701670), (57, 590880), (60, 561336), (72, 467780), (76, 443160), (80, 421002), (90, 374224), (95, 354528), (96, 350835), (114, 295440), (120, 280668), (144, 233890), (152, 221580), (160, 210501), (171, 196960), (180, 187112), (190, 177264), (228, 147720), (240, 140334), (285, 118176), (288, 116945), (304, 110790), (342, 98480), (360, 93556), (380, 88632), (456, 73860), (480, 70167), (570, 59088), (608, 55395), (684, 49240), (720, 46778), (760, 44316), (855, 39392), (912, 36930), (1140, 29544), (1231, 27360), (1368, 24620), (1440, 23389), (1520, 22158), (1710, 19696), (1824, 18465), (2280, 14772), (2462, 13680), (2736, 12310), (3040, 11079), (3420, 9848), (3693, 9120), (4560, 7386), (4924, 6840), (5472, 6155)]