73878720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1938

約数の個数: 112

約数和(自身を含む): 240414048

約数和(自身を除く): 166535328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1877, 1968, 2460, 2624, 3280, 3754, 3936, 4920, 5631, 6560, 7508, 7872, 9385, 9840, 11262, 13120, 15016, 18770, 19680, 22524, 28155, 30032, 37540, 39360, 45048, 56310, 60064, 75080, 76957, 90096, 112620, 120128, 150160, 153914, 180192, 225240, 230871, 300320, 307828, 360384, 384785, 450480, 461742, 600640, 615656, 769570, 900960, 923484, 1154355, 1231312, 1539140, 1801920, 1846968, 2308710, 2462624, 3078280, 3693936, 4617420, 4925248, 6156560, 7387872, 9234840, 12313120, 14775744, 18469680, 24626240, 36939360, 73878720]

約数ペア:

[(1, 73878720), (2, 36939360), (3, 24626240), (4, 18469680), (5, 14775744), (6, 12313120), (8, 9234840), (10, 7387872), (12, 6156560), (15, 4925248), (16, 4617420), (20, 3693936), (24, 3078280), (30, 2462624), (32, 2308710), (40, 1846968), (41, 1801920), (48, 1539140), (60, 1231312), (64, 1154355), (80, 923484), (82, 900960), (96, 769570), (120, 615656), (123, 600640), (160, 461742), (164, 450480), (192, 384785), (205, 360384), (240, 307828), (246, 300320), (320, 230871), (328, 225240), (410, 180192), (480, 153914), (492, 150160), (615, 120128), (656, 112620), (820, 90096), (960, 76957), (984, 75080), (1230, 60064), (1312, 56310), (1640, 45048), (1877, 39360), (1968, 37540), (2460, 30032), (2624, 28155), (3280, 22524), (3754, 19680), (3936, 18770), (4920, 15016), (5631, 13120), (6560, 11262), (7508, 9840), (7872, 9385)]