19531700880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1030153}}^1$

素因数の和:1030248

約数の個数: 80

約数和(自身を含む): 61314766080

約数和(自身を除く): 41783065200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 1030153, 2060306, 3090459, 4120612, 5150765, 6180918, 8241224, 10301530, 12361836, 15452295, 16482448, 20603060, 24723672, 30904590, 41206120, 49447344, 61809180, 81382087, 82412240, 123618360, 162764174, 244146261, 247236720, 325528348, 406910435, 488292522, 651056696, 813820870, 976585044, 1220731305, 1302113392, 1627641740, 1953170088, 2441462610, 3255283480, 3906340176, 4882925220, 6510566960, 9765850440, 19531700880]

約数ペア:

[(1, 19531700880), (2, 9765850440), (3, 6510566960), (4, 4882925220), (5, 3906340176), (6, 3255283480), (8, 2441462610), (10, 1953170088), (12, 1627641740), (15, 1302113392), (16, 1220731305), (20, 976585044), (24, 813820870), (30, 651056696), (40, 488292522), (48, 406910435), (60, 325528348), (79, 247236720), (80, 244146261), (120, 162764174), (158, 123618360), (237, 82412240), (240, 81382087), (316, 61809180), (395, 49447344), (474, 41206120), (632, 30904590), (790, 24723672), (948, 20603060), (1185, 16482448), (1264, 15452295), (1580, 12361836), (1896, 10301530), (2370, 8241224), (3160, 6180918), (3792, 5150765), (4740, 4120612), (6320, 3090459), (9480, 2060306), (18960, 1030153)]