493841520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6791}}^1$

素因数の和:6911

約数の個数: 120

約数和(自身を含む): 1675151712

約数和(自身を除く): 1181310192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4848, 6060, 6791, 7272, 8080, 9090, 12120, 13582, 14544, 18180, 20373, 24240, 27164, 33955, 36360, 40746, 54328, 61119, 67910, 72720, 81492, 101865, 108656, 122238, 135820, 162984, 203730, 244476, 271640, 305595, 325968, 407460, 488952, 543280, 611190, 685891, 814920, 977904, 1222380, 1371782, 1629840, 2057673, 2444760, 2743564, 3429455, 4115346, 4889520, 5487128, 6173019, 6858910, 8230692, 10288365, 10974256, 12346038, 13717820, 16461384, 20576730, 24692076, 27435640, 30865095, 32922768, 41153460, 49384152, 54871280, 61730190, 82306920, 98768304, 123460380, 164613840, 246920760, 493841520]

約数ペア:

[(1, 493841520), (2, 246920760), (3, 164613840), (4, 123460380), (5, 98768304), (6, 82306920), (8, 61730190), (9, 54871280), (10, 49384152), (12, 41153460), (15, 32922768), (16, 30865095), (18, 27435640), (20, 24692076), (24, 20576730), (30, 16461384), (36, 13717820), (40, 12346038), (45, 10974256), (48, 10288365), (60, 8230692), (72, 6858910), (80, 6173019), (90, 5487128), (101, 4889520), (120, 4115346), (144, 3429455), (180, 2743564), (202, 2444760), (240, 2057673), (303, 1629840), (360, 1371782), (404, 1222380), (505, 977904), (606, 814920), (720, 685891), (808, 611190), (909, 543280), (1010, 488952), (1212, 407460), (1515, 325968), (1616, 305595), (1818, 271640), (2020, 244476), (2424, 203730), (3030, 162984), (3636, 135820), (4040, 122238), (4545, 108656), (4848, 101865), (6060, 81492), (6791, 72720), (7272, 67910), (8080, 61119), (9090, 54328), (12120, 40746), (13582, 36360), (14544, 33955), (18180, 27164), (20373, 24240)]