742320480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12781}}^1$

素因数の和:12821

約数の個数: 144

約数和(自身を含む): 2570409072

約数和(自身を除く): 1828088592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9680, 11616, 12781, 14520, 19360, 25562, 29040, 38343, 51124, 58080, 63905, 76686, 102248, 127810, 140591, 153372, 191715, 204496, 255620, 281182, 306744, 383430, 408992, 421773, 511240, 562364, 613488, 702955, 766860, 843546, 1022480, 1124728, 1226976, 1405910, 1533720, 1546501, 1687092, 2044960, 2108865, 2249456, 2811820, 3067440, 3093002, 3374184, 4217730, 4498912, 4639503, 5623640, 6134880, 6186004, 6748368, 7732505, 8435460, 9279006, 11247280, 12372008, 13496736, 15465010, 16870920, 18558012, 22494560, 23197515, 24744016, 30930020, 33741840, 37116024, 46395030, 49488032, 61860040, 67483680, 74232048, 92790060, 123720080, 148464096, 185580120, 247440160, 371160240, 742320480]

約数ペア:

[(1, 742320480), (2, 371160240), (3, 247440160), (4, 185580120), (5, 148464096), (6, 123720080), (8, 92790060), (10, 74232048), (11, 67483680), (12, 61860040), (15, 49488032), (16, 46395030), (20, 37116024), (22, 33741840), (24, 30930020), (30, 24744016), (32, 23197515), (33, 22494560), (40, 18558012), (44, 16870920), (48, 15465010), (55, 13496736), (60, 12372008), (66, 11247280), (80, 9279006), (88, 8435460), (96, 7732505), (110, 6748368), (120, 6186004), (121, 6134880), (132, 5623640), (160, 4639503), (165, 4498912), (176, 4217730), (220, 3374184), (240, 3093002), (242, 3067440), (264, 2811820), (330, 2249456), (352, 2108865), (363, 2044960), (440, 1687092), (480, 1546501), (484, 1533720), (528, 1405910), (605, 1226976), (660, 1124728), (726, 1022480), (880, 843546), (968, 766860), (1056, 702955), (1210, 613488), (1320, 562364), (1452, 511240), (1760, 421773), (1815, 408992), (1936, 383430), (2420, 306744), (2640, 281182), (2904, 255620), (3630, 204496), (3872, 191715), (4840, 153372), (5280, 140591), (5808, 127810), (7260, 102248), (9680, 76686), (11616, 63905), (12781, 58080), (14520, 51124), (19360, 38343), (25562, 29040)]