15396908880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{28349}}^1$

素因数の和:28469

約数の個数: 160

約数和(自身を含む): 49946803200

約数和(自身を除く): 34549894320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 146, 155, 186, 219, 240, 248, 292, 310, 365, 372, 438, 465, 496, 584, 620, 730, 744, 876, 930, 1095, 1168, 1240, 1460, 1488, 1752, 1860, 2190, 2263, 2480, 2920, 3504, 3720, 4380, 4526, 5840, 6789, 7440, 8760, 9052, 11315, 13578, 17520, 18104, 22630, 27156, 28349, 33945, 36208, 45260, 54312, 56698, 67890, 85047, 90520, 108624, 113396, 135780, 141745, 170094, 181040, 226792, 271560, 283490, 340188, 425235, 453584, 543120, 566980, 680376, 850470, 878819, 1133960, 1360752, 1700940, 1757638, 2069477, 2267920, 2636457, 3401880, 3515276, 4138954, 4394095, 5272914, 6208431, 6803760, 7030552, 8277908, 8788190, 10347385, 10545828, 12416862, 13182285, 14061104, 16555816, 17576380, 20694770, 21091656, 24833724, 26364570, 31042155, 33111632, 35152760, 41389540, 42183312, 49667448, 52729140, 62084310, 64153787, 70305520, 82779080, 99334896, 105458280, 124168620, 128307574, 165558160, 192461361, 210916560, 248337240, 256615148, 320768935, 384922722, 496674480, 513230296, 641537870, 769845444, 962306805, 1026460592, 1283075740, 1539690888, 1924613610, 2566151480, 3079381776, 3849227220, 5132302960, 7698454440, 15396908880]

約数ペア:

[(1, 15396908880), (2, 7698454440), (3, 5132302960), (4, 3849227220), (5, 3079381776), (6, 2566151480), (8, 1924613610), (10, 1539690888), (12, 1283075740), (15, 1026460592), (16, 962306805), (20, 769845444), (24, 641537870), (30, 513230296), (31, 496674480), (40, 384922722), (48, 320768935), (60, 256615148), (62, 248337240), (73, 210916560), (80, 192461361), (93, 165558160), (120, 128307574), (124, 124168620), (146, 105458280), (155, 99334896), (186, 82779080), (219, 70305520), (240, 64153787), (248, 62084310), (292, 52729140), (310, 49667448), (365, 42183312), (372, 41389540), (438, 35152760), (465, 33111632), (496, 31042155), (584, 26364570), (620, 24833724), (730, 21091656), (744, 20694770), (876, 17576380), (930, 16555816), (1095, 14061104), (1168, 13182285), (1240, 12416862), (1460, 10545828), (1488, 10347385), (1752, 8788190), (1860, 8277908), (2190, 7030552), (2263, 6803760), (2480, 6208431), (2920, 5272914), (3504, 4394095), (3720, 4138954), (4380, 3515276), (4526, 3401880), (5840, 2636457), (6789, 2267920), (7440, 2069477), (8760, 1757638), (9052, 1700940), (11315, 1360752), (13578, 1133960), (17520, 878819), (18104, 850470), (22630, 680376), (27156, 566980), (28349, 543120), (33945, 453584), (36208, 425235), (45260, 340188), (54312, 283490), (56698, 271560), (67890, 226792), (85047, 181040), (90520, 170094), (108624, 141745), (113396, 135780)]