20141258160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1375769}}^1$

素因数の和:1375846

約数の個数: 80

約数和(自身を含む): 63461518560

約数和(自身を除く): 43320260400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 1375769, 2751538, 4127307, 5503076, 6878845, 8254614, 11006152, 13757690, 16509228, 20636535, 22012304, 27515380, 33018456, 41273070, 55030760, 66036912, 82546140, 83921909, 110061520, 165092280, 167843818, 251765727, 330184560, 335687636, 419609545, 503531454, 671375272, 839219090, 1007062908, 1258828635, 1342750544, 1678438180, 2014125816, 2517657270, 3356876360, 4028251632, 5035314540, 6713752720, 10070629080, 20141258160]

約数ペア:

[(1, 20141258160), (2, 10070629080), (3, 6713752720), (4, 5035314540), (5, 4028251632), (6, 3356876360), (8, 2517657270), (10, 2014125816), (12, 1678438180), (15, 1342750544), (16, 1258828635), (20, 1007062908), (24, 839219090), (30, 671375272), (40, 503531454), (48, 419609545), (60, 335687636), (61, 330184560), (80, 251765727), (120, 167843818), (122, 165092280), (183, 110061520), (240, 83921909), (244, 82546140), (305, 66036912), (366, 55030760), (488, 41273070), (610, 33018456), (732, 27515380), (915, 22012304), (976, 20636535), (1220, 16509228), (1464, 13757690), (1830, 11006152), (2440, 8254614), (2928, 6878845), (3660, 5503076), (4880, 4127307), (7320, 2751538), (14640, 1375769)]