72946320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:993

約数の個数: 160

約数和(自身を含む): 252305280

約数和(自身を除く): 179358960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 941, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1882, 1938, 2040, 2280, 2584, 2823, 3230, 3764, 3876, 4080, 4560, 4705, 4845, 5168, 5646, 6460, 7528, 7752, 9410, 9690, 11292, 12920, 14115, 15056, 15504, 15997, 17879, 18820, 19380, 22584, 25840, 28230, 31994, 35758, 37640, 38760, 45168, 47991, 53637, 56460, 63988, 71516, 75280, 77520, 79985, 89395, 95982, 107274, 112920, 127976, 143032, 159970, 178790, 191964, 214548, 225840, 239955, 255952, 268185, 286064, 303943, 319940, 357580, 383928, 429096, 479910, 536370, 607886, 639880, 715160, 767856, 858192, 911829, 959820, 1072740, 1215772, 1279760, 1430320, 1519715, 1823658, 1919640, 2145480, 2431544, 3039430, 3647316, 3839280, 4290960, 4559145, 4863088, 6078860, 7294632, 9118290, 12157720, 14589264, 18236580, 24315440, 36473160, 72946320]

約数ペア:

[(1, 72946320), (2, 36473160), (3, 24315440), (4, 18236580), (5, 14589264), (6, 12157720), (8, 9118290), (10, 7294632), (12, 6078860), (15, 4863088), (16, 4559145), (17, 4290960), (19, 3839280), (20, 3647316), (24, 3039430), (30, 2431544), (34, 2145480), (38, 1919640), (40, 1823658), (48, 1519715), (51, 1430320), (57, 1279760), (60, 1215772), (68, 1072740), (76, 959820), (80, 911829), (85, 858192), (95, 767856), (102, 715160), (114, 639880), (120, 607886), (136, 536370), (152, 479910), (170, 429096), (190, 383928), (204, 357580), (228, 319940), (240, 303943), (255, 286064), (272, 268185), (285, 255952), (304, 239955), (323, 225840), (340, 214548), (380, 191964), (408, 178790), (456, 159970), (510, 143032), (570, 127976), (646, 112920), (680, 107274), (760, 95982), (816, 89395), (912, 79985), (941, 77520), (969, 75280), (1020, 71516), (1140, 63988), (1292, 56460), (1360, 53637), (1520, 47991), (1615, 45168), (1882, 38760), (1938, 37640), (2040, 35758), (2280, 31994), (2584, 28230), (2823, 25840), (3230, 22584), (3764, 19380), (3876, 18820), (4080, 17879), (4560, 15997), (4705, 15504), (4845, 15056), (5168, 14115), (5646, 12920), (6460, 11292), (7528, 9690), (7752, 9410)]