159403080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 495331200

約数和(自身を除く): 335928120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 179, 181, 205, 246, 328, 358, 362, 410, 492, 537, 543, 615, 716, 724, 820, 895, 905, 984, 1074, 1086, 1230, 1432, 1448, 1640, 1790, 1810, 2148, 2172, 2460, 2685, 2715, 3580, 3620, 4296, 4344, 4920, 5370, 5430, 7160, 7240, 7339, 7421, 10740, 10860, 14678, 14842, 21480, 21720, 22017, 22263, 29356, 29684, 32399, 36695, 37105, 44034, 44526, 58712, 59368, 64798, 73390, 74210, 88068, 89052, 97197, 110085, 111315, 129596, 146780, 148420, 161995, 176136, 178104, 194394, 220170, 222630, 259192, 293560, 296840, 323990, 388788, 440340, 445260, 485985, 647980, 777576, 880680, 890520, 971970, 1295960, 1328359, 1943940, 2656718, 3887880, 3985077, 5313436, 6641795, 7970154, 10626872, 13283590, 15940308, 19925385, 26567180, 31880616, 39850770, 53134360, 79701540, 159403080]

約数ペア:

[(1, 159403080), (2, 79701540), (3, 53134360), (4, 39850770), (5, 31880616), (6, 26567180), (8, 19925385), (10, 15940308), (12, 13283590), (15, 10626872), (20, 7970154), (24, 6641795), (30, 5313436), (40, 3985077), (41, 3887880), (60, 2656718), (82, 1943940), (120, 1328359), (123, 1295960), (164, 971970), (179, 890520), (181, 880680), (205, 777576), (246, 647980), (328, 485985), (358, 445260), (362, 440340), (410, 388788), (492, 323990), (537, 296840), (543, 293560), (615, 259192), (716, 222630), (724, 220170), (820, 194394), (895, 178104), (905, 176136), (984, 161995), (1074, 148420), (1086, 146780), (1230, 129596), (1432, 111315), (1448, 110085), (1640, 97197), (1790, 89052), (1810, 88068), (2148, 74210), (2172, 73390), (2460, 64798), (2685, 59368), (2715, 58712), (3580, 44526), (3620, 44034), (4296, 37105), (4344, 36695), (4920, 32399), (5370, 29684), (5430, 29356), (7160, 22263), (7240, 22017), (7339, 21720), (7421, 21480), (10740, 14842), (10860, 14678)]