47968920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7049

約数の個数: 96

約数和(自身を含む): 164127600

約数和(自身を除く): 116158680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7013, 14026, 21039, 28052, 35065, 42078, 56104, 63117, 70130, 84156, 105195, 126234, 133247, 140260, 168312, 210390, 252468, 266494, 280520, 315585, 399741, 420780, 504936, 532988, 631170, 666235, 799482, 841560, 1065976, 1199223, 1262340, 1332470, 1598964, 1998705, 2398446, 2524680, 2664940, 3197928, 3997410, 4796892, 5329880, 5996115, 7994820, 9593784, 11992230, 15989640, 23984460, 47968920]

約数ペア:

[(1, 47968920), (2, 23984460), (3, 15989640), (4, 11992230), (5, 9593784), (6, 7994820), (8, 5996115), (9, 5329880), (10, 4796892), (12, 3997410), (15, 3197928), (18, 2664940), (19, 2524680), (20, 2398446), (24, 1998705), (30, 1598964), (36, 1332470), (38, 1262340), (40, 1199223), (45, 1065976), (57, 841560), (60, 799482), (72, 666235), (76, 631170), (90, 532988), (95, 504936), (114, 420780), (120, 399741), (152, 315585), (171, 280520), (180, 266494), (190, 252468), (228, 210390), (285, 168312), (342, 140260), (360, 133247), (380, 126234), (456, 105195), (570, 84156), (684, 70130), (760, 63117), (855, 56104), (1140, 42078), (1368, 35065), (1710, 28052), (2280, 21039), (3420, 14026), (6840, 7013)]