144552720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 488218752

約数和(自身を除く): 343666032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 208, 214, 240, 260, 312, 321, 390, 428, 433, 520, 535, 624, 642, 780, 856, 866, 1040, 1070, 1284, 1299, 1391, 1560, 1605, 1712, 1732, 2140, 2165, 2568, 2598, 2782, 3120, 3210, 3464, 4173, 4280, 4330, 5136, 5196, 5564, 5629, 6420, 6495, 6928, 6955, 8346, 8560, 8660, 10392, 11128, 11258, 12840, 12990, 13910, 16692, 16887, 17320, 20784, 20865, 22256, 22516, 25680, 25980, 27820, 28145, 33384, 33774, 34640, 41730, 45032, 46331, 51960, 55640, 56290, 66768, 67548, 83460, 84435, 90064, 92662, 103920, 111280, 112580, 135096, 138993, 166920, 168870, 185324, 225160, 231655, 270192, 277986, 333840, 337740, 370648, 450320, 463310, 555972, 602303, 675480, 694965, 741296, 926620, 1111944, 1204606, 1350960, 1389930, 1806909, 1853240, 2223888, 2409212, 2779860, 3011515, 3613818, 3706480, 4818424, 5559720, 6023030, 7227636, 9034545, 9636848, 11119440, 12046060, 14455272, 18069090, 24092120, 28910544, 36138180, 48184240, 72276360, 144552720]

約数ペア:

[(1, 144552720), (2, 72276360), (3, 48184240), (4, 36138180), (5, 28910544), (6, 24092120), (8, 18069090), (10, 14455272), (12, 12046060), (13, 11119440), (15, 9636848), (16, 9034545), (20, 7227636), (24, 6023030), (26, 5559720), (30, 4818424), (39, 3706480), (40, 3613818), (48, 3011515), (52, 2779860), (60, 2409212), (65, 2223888), (78, 1853240), (80, 1806909), (104, 1389930), (107, 1350960), (120, 1204606), (130, 1111944), (156, 926620), (195, 741296), (208, 694965), (214, 675480), (240, 602303), (260, 555972), (312, 463310), (321, 450320), (390, 370648), (428, 337740), (433, 333840), (520, 277986), (535, 270192), (624, 231655), (642, 225160), (780, 185324), (856, 168870), (866, 166920), (1040, 138993), (1070, 135096), (1284, 112580), (1299, 111280), (1391, 103920), (1560, 92662), (1605, 90064), (1712, 84435), (1732, 83460), (2140, 67548), (2165, 66768), (2568, 56290), (2598, 55640), (2782, 51960), (3120, 46331), (3210, 45032), (3464, 41730), (4173, 34640), (4280, 33774), (4330, 33384), (5136, 28145), (5196, 27820), (5564, 25980), (5629, 25680), (6420, 22516), (6495, 22256), (6928, 20865), (6955, 20784), (8346, 17320), (8560, 16887), (8660, 16692), (10392, 13910), (11128, 12990), (11258, 12840)]