1346404680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{15391}}^1$

素因数の和:15423

約数の個数: 128

約数和(自身を含む): 4543718400

約数和(自身を除く): 3197313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 10935, 14580, 15391, 17496, 21870, 29160, 30782, 43740, 46173, 61564, 76955, 87480, 92346, 123128, 138519, 153910, 184692, 230865, 277038, 307820, 369384, 415557, 461730, 554076, 615640, 692595, 831114, 923460, 1108152, 1246671, 1385190, 1662228, 1846920, 2077785, 2493342, 2770380, 3324456, 3740013, 4155570, 4986684, 5540760, 6233355, 7480026, 8311140, 9973368, 11220039, 12466710, 14960052, 16622280, 18700065, 22440078, 24933420, 29920104, 33660117, 37400130, 44880156, 49866840, 56100195, 67320234, 74800260, 89760312, 112200390, 134640468, 149600520, 168300585, 224400780, 269280936, 336601170, 448801560, 673202340, 1346404680]

約数ペア:

[(1, 1346404680), (2, 673202340), (3, 448801560), (4, 336601170), (5, 269280936), (6, 224400780), (8, 168300585), (9, 149600520), (10, 134640468), (12, 112200390), (15, 89760312), (18, 74800260), (20, 67320234), (24, 56100195), (27, 49866840), (30, 44880156), (36, 37400130), (40, 33660117), (45, 29920104), (54, 24933420), (60, 22440078), (72, 18700065), (81, 16622280), (90, 14960052), (108, 12466710), (120, 11220039), (135, 9973368), (162, 8311140), (180, 7480026), (216, 6233355), (243, 5540760), (270, 4986684), (324, 4155570), (360, 3740013), (405, 3324456), (486, 2770380), (540, 2493342), (648, 2077785), (729, 1846920), (810, 1662228), (972, 1385190), (1080, 1246671), (1215, 1108152), (1458, 923460), (1620, 831114), (1944, 692595), (2187, 615640), (2430, 554076), (2916, 461730), (3240, 415557), (3645, 369384), (4374, 307820), (4860, 277038), (5832, 230865), (7290, 184692), (8748, 153910), (9720, 138519), (10935, 123128), (14580, 92346), (15391, 87480), (17496, 76955), (21870, 61564), (29160, 46173), (30782, 43740)]