8255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 28926720

約数和(自身を除く): 20671440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 59, 60, 66, 80, 88, 106, 110, 118, 120, 132, 159, 165, 176, 177, 212, 220, 236, 240, 264, 265, 295, 318, 330, 354, 424, 440, 472, 528, 530, 583, 590, 636, 649, 660, 708, 795, 848, 880, 885, 944, 1060, 1166, 1180, 1272, 1298, 1320, 1416, 1590, 1749, 1770, 1947, 2120, 2332, 2360, 2544, 2596, 2640, 2832, 2915, 3127, 3180, 3245, 3498, 3540, 3894, 4240, 4664, 4720, 5192, 5830, 6254, 6360, 6490, 6996, 7080, 7788, 8745, 9328, 9381, 9735, 10384, 11660, 12508, 12720, 12980, 13992, 14160, 15576, 15635, 17490, 18762, 19470, 23320, 25016, 25960, 27984, 31152, 31270, 34397, 34980, 37524, 38940, 46640, 46905, 50032, 51920, 62540, 68794, 69960, 75048, 77880, 93810, 103191, 125080, 137588, 139920, 150096, 155760, 171985, 187620, 206382, 250160, 275176, 343970, 375240, 412764, 515955, 550352, 687940, 750480, 825528, 1031910, 1375880, 1651056, 2063820, 2751760, 4127640, 8255280]

約数ペア:

[(1, 8255280), (2, 4127640), (3, 2751760), (4, 2063820), (5, 1651056), (6, 1375880), (8, 1031910), (10, 825528), (11, 750480), (12, 687940), (15, 550352), (16, 515955), (20, 412764), (22, 375240), (24, 343970), (30, 275176), (33, 250160), (40, 206382), (44, 187620), (48, 171985), (53, 155760), (55, 150096), (59, 139920), (60, 137588), (66, 125080), (80, 103191), (88, 93810), (106, 77880), (110, 75048), (118, 69960), (120, 68794), (132, 62540), (159, 51920), (165, 50032), (176, 46905), (177, 46640), (212, 38940), (220, 37524), (236, 34980), (240, 34397), (264, 31270), (265, 31152), (295, 27984), (318, 25960), (330, 25016), (354, 23320), (424, 19470), (440, 18762), (472, 17490), (528, 15635), (530, 15576), (583, 14160), (590, 13992), (636, 12980), (649, 12720), (660, 12508), (708, 11660), (795, 10384), (848, 9735), (880, 9381), (885, 9328), (944, 8745), (1060, 7788), (1166, 7080), (1180, 6996), (1272, 6490), (1298, 6360), (1320, 6254), (1416, 5830), (1590, 5192), (1749, 4720), (1770, 4664), (1947, 4240), (2120, 3894), (2332, 3540), (2360, 3498), (2544, 3245), (2596, 3180), (2640, 3127), (2832, 2915)]