188480520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19391}}^1$

素因数の和:19417

約数の個数: 96

約数和(自身を含む): 635281920

約数和(自身を除く): 446801400

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 19391, 38782, 58173, 77564, 96955, 116346, 155128, 174519, 193910, 232692, 290865, 349038, 387820, 465384, 523557, 581730, 698076, 775640, 872595, 1047114, 1163460, 1396152, 1570671, 1745190, 2094228, 2326920, 2617785, 3141342, 3490380, 4188456, 4712013, 5235570, 6282684, 6980760, 7853355, 9424026, 10471140, 12565368, 15706710, 18848052, 20942280, 23560065, 31413420, 37696104, 47120130, 62826840, 94240260, 188480520]

約数ペア:

[(1, 188480520), (2, 94240260), (3, 62826840), (4, 47120130), (5, 37696104), (6, 31413420), (8, 23560065), (9, 20942280), (10, 18848052), (12, 15706710), (15, 12565368), (18, 10471140), (20, 9424026), (24, 7853355), (27, 6980760), (30, 6282684), (36, 5235570), (40, 4712013), (45, 4188456), (54, 3490380), (60, 3141342), (72, 2617785), (81, 2326920), (90, 2094228), (108, 1745190), (120, 1570671), (135, 1396152), (162, 1163460), (180, 1047114), (216, 872595), (243, 775640), (270, 698076), (324, 581730), (360, 523557), (405, 465384), (486, 387820), (540, 349038), (648, 290865), (810, 232692), (972, 193910), (1080, 174519), (1215, 155128), (1620, 116346), (1944, 96955), (2430, 77564), (3240, 58173), (4860, 38782), (9720, 19391)]