91280520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{9391}}^1$

素因数の和:9417

約数の個数: 96

約数和(自身を含む): 307681920

約数和(自身を除く): 216401400

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, 9391, 9720, 18782, 28173, 37564, 46955, 56346, 75128, 84519, 93910, 112692, 140865, 169038, 187820, 225384, 253557, 281730, 338076, 375640, 422595, 507114, 563460, 676152, 760671, 845190, 1014228, 1126920, 1267785, 1521342, 1690380, 2028456, 2282013, 2535570, 3042684, 3380760, 3803355, 4564026, 5071140, 6085368, 7606710, 9128052, 10142280, 11410065, 15213420, 18256104, 22820130, 30426840, 45640260, 91280520]

約数ペア:

[(1, 91280520), (2, 45640260), (3, 30426840), (4, 22820130), (5, 18256104), (6, 15213420), (8, 11410065), (9, 10142280), (10, 9128052), (12, 7606710), (15, 6085368), (18, 5071140), (20, 4564026), (24, 3803355), (27, 3380760), (30, 3042684), (36, 2535570), (40, 2282013), (45, 2028456), (54, 1690380), (60, 1521342), (72, 1267785), (81, 1126920), (90, 1014228), (108, 845190), (120, 760671), (135, 676152), (162, 563460), (180, 507114), (216, 422595), (243, 375640), (270, 338076), (324, 281730), (360, 253557), (405, 225384), (486, 187820), (540, 169038), (648, 140865), (810, 112692), (972, 93910), (1080, 84519), (1215, 75128), (1620, 56346), (1944, 46955), (2430, 37564), (3240, 28173), (4860, 18782), (9391, 9720)]