16292880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 59222400

約数和(自身を除く): 42929520

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, 397, 432, 456, 513, 540, 570, 684, 720, 760, 794, 855, 912, 1026, 1080, 1140, 1191, 1368, 1520, 1588, 1710, 1985, 2052, 2160, 2280, 2382, 2565, 2736, 3176, 3420, 3573, 3970, 4104, 4560, 4764, 5130, 5955, 6352, 6840, 7146, 7543, 7940, 8208, 9528, 10260, 10719, 11910, 13680, 14292, 15086, 15880, 17865, 19056, 20520, 21438, 22629, 23820, 28584, 30172, 31760, 35730, 37715, 41040, 42876, 45258, 47640, 53595, 57168, 60344, 67887, 71460, 75430, 85752, 90516, 95280, 107190, 113145, 120688, 135774, 142920, 150860, 171504, 181032, 203661, 214380, 226290, 271548, 285840, 301720, 339435, 362064, 407322, 428760, 452580, 543096, 603440, 678870, 814644, 857520, 905160, 1018305, 1086192, 1357740, 1629288, 1810320, 2036610, 2715480, 3258576, 4073220, 5430960, 8146440, 16292880]

約数ペア:

[(1, 16292880), (2, 8146440), (3, 5430960), (4, 4073220), (5, 3258576), (6, 2715480), (8, 2036610), (9, 1810320), (10, 1629288), (12, 1357740), (15, 1086192), (16, 1018305), (18, 905160), (19, 857520), (20, 814644), (24, 678870), (27, 603440), (30, 543096), (36, 452580), (38, 428760), (40, 407322), (45, 362064), (48, 339435), (54, 301720), (57, 285840), (60, 271548), (72, 226290), (76, 214380), (80, 203661), (90, 181032), (95, 171504), (108, 150860), (114, 142920), (120, 135774), (135, 120688), (144, 113145), (152, 107190), (171, 95280), (180, 90516), (190, 85752), (216, 75430), (228, 71460), (240, 67887), (270, 60344), (285, 57168), (304, 53595), (342, 47640), (360, 45258), (380, 42876), (397, 41040), (432, 37715), (456, 35730), (513, 31760), (540, 30172), (570, 28584), (684, 23820), (720, 22629), (760, 21438), (794, 20520), (855, 19056), (912, 17865), (1026, 15880), (1080, 15086), (1140, 14292), (1191, 13680), (1368, 11910), (1520, 10719), (1588, 10260), (1710, 9528), (1985, 8208), (2052, 7940), (2160, 7543), (2280, 7146), (2382, 6840), (2565, 6352), (2736, 5955), (3176, 5130), (3420, 4764), (3573, 4560), (3970, 4104)]