79859280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 264983040

約数和(自身を除く): 185123760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 211, 228, 240, 249, 285, 304, 332, 380, 415, 422, 456, 498, 570, 633, 664, 760, 830, 844, 912, 996, 1055, 1140, 1245, 1266, 1328, 1520, 1577, 1660, 1688, 1992, 2110, 2280, 2490, 2532, 3154, 3165, 3320, 3376, 3984, 4009, 4220, 4560, 4731, 4980, 5064, 6308, 6330, 6640, 7885, 8018, 8440, 9462, 9960, 10128, 12027, 12616, 12660, 15770, 16036, 16880, 17513, 18924, 19920, 20045, 23655, 24054, 25232, 25320, 31540, 32072, 35026, 37848, 40090, 47310, 48108, 50640, 52539, 60135, 63080, 64144, 70052, 75696, 80180, 87565, 94620, 96216, 105078, 120270, 126160, 140104, 160360, 175130, 189240, 192432, 210156, 240540, 262695, 280208, 320720, 332747, 350260, 378480, 420312, 481080, 525390, 665494, 700520, 840624, 962160, 998241, 1050780, 1330988, 1401040, 1663735, 1996482, 2101560, 2661976, 3327470, 3992964, 4203120, 4991205, 5323952, 6654940, 7985928, 9982410, 13309880, 15971856, 19964820, 26619760, 39929640, 79859280]

約数ペア:

[(1, 79859280), (2, 39929640), (3, 26619760), (4, 19964820), (5, 15971856), (6, 13309880), (8, 9982410), (10, 7985928), (12, 6654940), (15, 5323952), (16, 4991205), (19, 4203120), (20, 3992964), (24, 3327470), (30, 2661976), (38, 2101560), (40, 1996482), (48, 1663735), (57, 1401040), (60, 1330988), (76, 1050780), (80, 998241), (83, 962160), (95, 840624), (114, 700520), (120, 665494), (152, 525390), (166, 481080), (190, 420312), (211, 378480), (228, 350260), (240, 332747), (249, 320720), (285, 280208), (304, 262695), (332, 240540), (380, 210156), (415, 192432), (422, 189240), (456, 175130), (498, 160360), (570, 140104), (633, 126160), (664, 120270), (760, 105078), (830, 96216), (844, 94620), (912, 87565), (996, 80180), (1055, 75696), (1140, 70052), (1245, 64144), (1266, 63080), (1328, 60135), (1520, 52539), (1577, 50640), (1660, 48108), (1688, 47310), (1992, 40090), (2110, 37848), (2280, 35026), (2490, 32072), (2532, 31540), (3154, 25320), (3165, 25232), (3320, 24054), (3376, 23655), (3984, 20045), (4009, 19920), (4220, 18924), (4560, 17513), (4731, 16880), (4980, 16036), (5064, 15770), (6308, 12660), (6330, 12616), (6640, 12027), (7885, 10128), (8018, 9960), (8440, 9462)]