804309480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57287}}^1$

素因数の和:57320

約数の個数: 128

約数和(自身を含む): 2887315200

約数和(自身を除く): 2083005720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 57287, 114574, 171861, 229148, 286435, 343722, 458296, 515583, 572870, 687444, 744731, 859305, 1031166, 1145740, 1374888, 1489462, 1546749, 1718610, 2062332, 2234193, 2291480, 2577915, 2978924, 3093498, 3437220, 3723655, 4124664, 4468386, 5155830, 5957848, 6186996, 6702579, 6874440, 7447310, 7733745, 8936772, 10311660, 11170965, 12373992, 13405158, 14894620, 15467490, 17873544, 20107737, 20623320, 22341930, 26810316, 29789240, 30934980, 33512895, 40215474, 44683860, 53620632, 61869960, 67025790, 80430948, 89367720, 100538685, 134051580, 160861896, 201077370, 268103160, 402154740, 804309480]

約数ペア:

[(1, 804309480), (2, 402154740), (3, 268103160), (4, 201077370), (5, 160861896), (6, 134051580), (8, 100538685), (9, 89367720), (10, 80430948), (12, 67025790), (13, 61869960), (15, 53620632), (18, 44683860), (20, 40215474), (24, 33512895), (26, 30934980), (27, 29789240), (30, 26810316), (36, 22341930), (39, 20623320), (40, 20107737), (45, 17873544), (52, 15467490), (54, 14894620), (60, 13405158), (65, 12373992), (72, 11170965), (78, 10311660), (90, 8936772), (104, 7733745), (108, 7447310), (117, 6874440), (120, 6702579), (130, 6186996), (135, 5957848), (156, 5155830), (180, 4468386), (195, 4124664), (216, 3723655), (234, 3437220), (260, 3093498), (270, 2978924), (312, 2577915), (351, 2291480), (360, 2234193), (390, 2062332), (468, 1718610), (520, 1546749), (540, 1489462), (585, 1374888), (702, 1145740), (780, 1031166), (936, 859305), (1080, 744731), (1170, 687444), (1404, 572870), (1560, 515583), (1755, 458296), (2340, 343722), (2808, 286435), (3510, 229148), (4680, 171861), (7020, 114574), (14040, 57287)]