180490680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 448501320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 486, 540, 558, 599, 620, 648, 744, 810, 837, 930, 972, 1080, 1116, 1198, 1215, 1240, 1395, 1620, 1674, 1797, 1860, 1944, 2232, 2396, 2430, 2511, 2790, 2995, 3240, 3348, 3594, 3720, 4185, 4792, 4860, 5022, 5391, 5580, 5990, 6696, 7188, 7533, 8370, 8985, 9720, 10044, 10782, 11160, 11980, 12555, 14376, 15066, 16173, 16740, 17970, 18569, 20088, 21564, 23960, 25110, 26955, 30132, 32346, 33480, 35940, 37138, 37665, 43128, 48519, 50220, 53910, 55707, 60264, 64692, 71880, 74276, 75330, 80865, 92845, 97038, 100440, 107820, 111414, 129384, 145557, 148552, 150660, 161730, 167121, 185690, 194076, 215640, 222828, 242595, 278535, 291114, 301320, 323460, 334242, 371380, 388152, 445656, 485190, 501363, 557070, 582228, 646920, 668484, 727785, 742760, 835605, 970380, 1002726, 1114140, 1164456, 1336968, 1455570, 1504089, 1671210, 1940760, 2005452, 2228280, 2506815, 2911140, 3008178, 3342420, 4010904, 4512267, 5013630, 5822280, 6016356, 6684840, 7520445, 9024534, 10027260, 12032712, 15040890, 18049068, 20054520, 22561335, 30081780, 36098136, 45122670, 60163560, 90245340, 180490680]

約数ペア:

[(1, 180490680), (2, 90245340), (3, 60163560), (4, 45122670), (5, 36098136), (6, 30081780), (8, 22561335), (9, 20054520), (10, 18049068), (12, 15040890), (15, 12032712), (18, 10027260), (20, 9024534), (24, 7520445), (27, 6684840), (30, 6016356), (31, 5822280), (36, 5013630), (40, 4512267), (45, 4010904), (54, 3342420), (60, 3008178), (62, 2911140), (72, 2506815), (81, 2228280), (90, 2005452), (93, 1940760), (108, 1671210), (120, 1504089), (124, 1455570), (135, 1336968), (155, 1164456), (162, 1114140), (180, 1002726), (186, 970380), (216, 835605), (243, 742760), (248, 727785), (270, 668484), (279, 646920), (310, 582228), (324, 557070), (360, 501363), (372, 485190), (405, 445656), (465, 388152), (486, 371380), (540, 334242), (558, 323460), (599, 301320), (620, 291114), (648, 278535), (744, 242595), (810, 222828), (837, 215640), (930, 194076), (972, 185690), (1080, 167121), (1116, 161730), (1198, 150660), (1215, 148552), (1240, 145557), (1395, 129384), (1620, 111414), (1674, 107820), (1797, 100440), (1860, 97038), (1944, 92845), (2232, 80865), (2396, 75330), (2430, 74276), (2511, 71880), (2790, 64692), (2995, 60264), (3240, 55707), (3348, 53910), (3594, 50220), (3720, 48519), (4185, 43128), (4792, 37665), (4860, 37138), (5022, 35940), (5391, 33480), (5580, 32346), (5990, 30132), (6696, 26955), (7188, 25110), (7533, 23960), (8370, 21564), (8985, 20088), (9720, 18569), (10044, 17970), (10782, 16740), (11160, 16173), (11980, 15066), (12555, 14376)]