72059520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2922

約数の個数: 128

約数和(自身を含む): 247443840

約数和(自身を除く): 175384320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 2887, 3120, 4160, 4992, 5774, 6240, 8320, 8661, 11548, 12480, 14435, 17322, 23096, 24960, 28870, 34644, 37531, 43305, 46192, 57740, 69288, 75062, 86610, 92384, 112593, 115480, 138576, 150124, 173220, 184768, 187655, 225186, 230960, 277152, 300248, 346440, 369536, 375310, 450372, 461920, 554304, 562965, 600496, 692880, 750620, 900744, 923840, 1108608, 1125930, 1200992, 1385760, 1501240, 1801488, 1847680, 2251860, 2401984, 2771520, 3002480, 3602976, 4503720, 4803968, 5543040, 6004960, 7205952, 9007440, 12009920, 14411904, 18014880, 24019840, 36029760, 72059520]

約数ペア:

[(1, 72059520), (2, 36029760), (3, 24019840), (4, 18014880), (5, 14411904), (6, 12009920), (8, 9007440), (10, 7205952), (12, 6004960), (13, 5543040), (15, 4803968), (16, 4503720), (20, 3602976), (24, 3002480), (26, 2771520), (30, 2401984), (32, 2251860), (39, 1847680), (40, 1801488), (48, 1501240), (52, 1385760), (60, 1200992), (64, 1125930), (65, 1108608), (78, 923840), (80, 900744), (96, 750620), (104, 692880), (120, 600496), (128, 562965), (130, 554304), (156, 461920), (160, 450372), (192, 375310), (195, 369536), (208, 346440), (240, 300248), (260, 277152), (312, 230960), (320, 225186), (384, 187655), (390, 184768), (416, 173220), (480, 150124), (520, 138576), (624, 115480), (640, 112593), (780, 92384), (832, 86610), (960, 75062), (1040, 69288), (1248, 57740), (1560, 46192), (1664, 43305), (1920, 37531), (2080, 34644), (2496, 28870), (2887, 24960), (3120, 23096), (4160, 17322), (4992, 14435), (5774, 12480), (6240, 11548), (8320, 8661)]