30733920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{3049}}^1$

素因数の和:3077

約数の個数: 144

約数和(自身を含む): 119901600

約数和(自身を除く): 89167680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3049, 3360, 5040, 6098, 9147, 10080, 12196, 15245, 18294, 21343, 24392, 27441, 30490, 36588, 42686, 45735, 48784, 54882, 60980, 64029, 73176, 85372, 91470, 97568, 106715, 109764, 121960, 128058, 137205, 146352, 170744, 182940, 192087, 213430, 219528, 243920, 256116, 274410, 292704, 320145, 341488, 365880, 384174, 426860, 439056, 487840, 512232, 548820, 640290, 682976, 731760, 768348, 853720, 878112, 960435, 1024464, 1097640, 1280580, 1463520, 1536696, 1707440, 1920870, 2048928, 2195280, 2561160, 3073392, 3414880, 3841740, 4390560, 5122320, 6146784, 7683480, 10244640, 15366960, 30733920]

約数ペア:

[(1, 30733920), (2, 15366960), (3, 10244640), (4, 7683480), (5, 6146784), (6, 5122320), (7, 4390560), (8, 3841740), (9, 3414880), (10, 3073392), (12, 2561160), (14, 2195280), (15, 2048928), (16, 1920870), (18, 1707440), (20, 1536696), (21, 1463520), (24, 1280580), (28, 1097640), (30, 1024464), (32, 960435), (35, 878112), (36, 853720), (40, 768348), (42, 731760), (45, 682976), (48, 640290), (56, 548820), (60, 512232), (63, 487840), (70, 439056), (72, 426860), (80, 384174), (84, 365880), (90, 341488), (96, 320145), (105, 292704), (112, 274410), (120, 256116), (126, 243920), (140, 219528), (144, 213430), (160, 192087), (168, 182940), (180, 170744), (210, 146352), (224, 137205), (240, 128058), (252, 121960), (280, 109764), (288, 106715), (315, 97568), (336, 91470), (360, 85372), (420, 73176), (480, 64029), (504, 60980), (560, 54882), (630, 48784), (672, 45735), (720, 42686), (840, 36588), (1008, 30490), (1120, 27441), (1260, 24392), (1440, 21343), (1680, 18294), (2016, 15245), (2520, 12196), (3049, 10080), (3360, 9147), (5040, 6098)]