2760515160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4549}}^1$

素因数の和:4965

約数の個数: 128

約数和(自身を含む): 8943480000

約数和(自身を除く): 6182964840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 389, 390, 520, 778, 780, 1167, 1556, 1560, 1945, 2334, 3112, 3890, 4549, 4668, 5057, 5835, 7780, 9098, 9336, 10114, 11670, 13647, 15171, 15560, 18196, 20228, 22745, 23340, 25285, 27294, 30342, 36392, 40456, 45490, 46680, 50570, 54588, 59137, 60684, 68235, 75855, 90980, 101140, 109176, 118274, 121368, 136470, 151710, 177411, 181960, 202280, 236548, 272940, 295685, 303420, 354822, 473096, 545880, 591370, 606840, 709644, 887055, 1182740, 1419288, 1769561, 1774110, 2365480, 3539122, 3548220, 5308683, 7078244, 7096440, 8847805, 10617366, 14156488, 17695610, 21234732, 23004293, 26543415, 35391220, 42469464, 46008586, 53086830, 69012879, 70782440, 92017172, 106173660, 115021465, 138025758, 184034344, 212347320, 230042930, 276051516, 345064395, 460085860, 552103032, 690128790, 920171720, 1380257580, 2760515160]

約数ペア:

[(1, 2760515160), (2, 1380257580), (3, 920171720), (4, 690128790), (5, 552103032), (6, 460085860), (8, 345064395), (10, 276051516), (12, 230042930), (13, 212347320), (15, 184034344), (20, 138025758), (24, 115021465), (26, 106173660), (30, 92017172), (39, 70782440), (40, 69012879), (52, 53086830), (60, 46008586), (65, 42469464), (78, 35391220), (104, 26543415), (120, 23004293), (130, 21234732), (156, 17695610), (195, 14156488), (260, 10617366), (312, 8847805), (389, 7096440), (390, 7078244), (520, 5308683), (778, 3548220), (780, 3539122), (1167, 2365480), (1556, 1774110), (1560, 1769561), (1945, 1419288), (2334, 1182740), (3112, 887055), (3890, 709644), (4549, 606840), (4668, 591370), (5057, 545880), (5835, 473096), (7780, 354822), (9098, 303420), (9336, 295685), (10114, 272940), (11670, 236548), (13647, 202280), (15171, 181960), (15560, 177411), (18196, 151710), (20228, 136470), (22745, 121368), (23340, 118274), (25285, 109176), (27294, 101140), (30342, 90980), (36392, 75855), (40456, 68235), (45490, 60684), (46680, 59137), (50570, 54588)]