445616880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1351

約数の個数: 160

約数和(自身を含む): 1473715200

約数和(自身を除く): 1028098320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 152, 158, 190, 228, 237, 240, 285, 304, 316, 380, 395, 456, 474, 570, 632, 760, 790, 912, 948, 1140, 1185, 1237, 1264, 1501, 1520, 1580, 1896, 2280, 2370, 2474, 3002, 3160, 3711, 3792, 4503, 4560, 4740, 4948, 6004, 6185, 6320, 7422, 7505, 9006, 9480, 9896, 12008, 12370, 14844, 15010, 18012, 18555, 18960, 19792, 22515, 23503, 24016, 24740, 29688, 30020, 36024, 37110, 45030, 47006, 49480, 59376, 60040, 70509, 72048, 74220, 90060, 94012, 97723, 98960, 117515, 120080, 141018, 148440, 180120, 188024, 195446, 235030, 282036, 293169, 296880, 352545, 360240, 376048, 390892, 470060, 488615, 564072, 586338, 705090, 781784, 940120, 977230, 1128144, 1172676, 1410180, 1465845, 1563568, 1856737, 1880240, 1954460, 2345352, 2820360, 2931690, 3713474, 3908920, 4690704, 5570211, 5640720, 5863380, 7426948, 7817840, 9283685, 11140422, 11726760, 14853896, 18567370, 22280844, 23453520, 27851055, 29707792, 37134740, 44561688, 55702110, 74269480, 89123376, 111404220, 148538960, 222808440, 445616880]

約数ペア:

[(1, 445616880), (2, 222808440), (3, 148538960), (4, 111404220), (5, 89123376), (6, 74269480), (8, 55702110), (10, 44561688), (12, 37134740), (15, 29707792), (16, 27851055), (19, 23453520), (20, 22280844), (24, 18567370), (30, 14853896), (38, 11726760), (40, 11140422), (48, 9283685), (57, 7817840), (60, 7426948), (76, 5863380), (79, 5640720), (80, 5570211), (95, 4690704), (114, 3908920), (120, 3713474), (152, 2931690), (158, 2820360), (190, 2345352), (228, 1954460), (237, 1880240), (240, 1856737), (285, 1563568), (304, 1465845), (316, 1410180), (380, 1172676), (395, 1128144), (456, 977230), (474, 940120), (570, 781784), (632, 705090), (760, 586338), (790, 564072), (912, 488615), (948, 470060), (1140, 390892), (1185, 376048), (1237, 360240), (1264, 352545), (1501, 296880), (1520, 293169), (1580, 282036), (1896, 235030), (2280, 195446), (2370, 188024), (2474, 180120), (3002, 148440), (3160, 141018), (3711, 120080), (3792, 117515), (4503, 98960), (4560, 97723), (4740, 94012), (4948, 90060), (6004, 74220), (6185, 72048), (6320, 70509), (7422, 60040), (7505, 59376), (9006, 49480), (9480, 47006), (9896, 45030), (12008, 37110), (12370, 36024), (14844, 30020), (15010, 29688), (18012, 24740), (18555, 24016), (18960, 23503), (19792, 22515)]