387460320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 192

約数和(自身を含む): 1357461504

約数和(自身を除く): 970001184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2003, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3720, 4006, 4030, 4836, 4960, 6009, 6045, 6240, 6448, 7440, 8012, 8060, 9672, 10015, 12018, 12090, 12896, 14880, 16024, 16120, 19344, 20030, 24036, 24180, 26039, 30045, 32048, 32240, 38688, 40060, 48072, 48360, 52078, 60090, 62093, 64096, 64480, 78117, 80120, 96144, 96720, 104156, 120180, 124186, 130195, 156234, 160240, 186279, 192288, 193440, 208312, 240360, 248372, 260390, 310465, 312468, 320480, 372558, 390585, 416624, 480720, 496744, 520780, 620930, 624936, 745116, 781170, 807209, 833248, 931395, 961440, 993488, 1041560, 1241860, 1249872, 1490232, 1562340, 1614418, 1862790, 1986976, 2083120, 2421627, 2483720, 2499744, 2980464, 3124680, 3228836, 3725580, 4036045, 4166240, 4843254, 4967440, 5960928, 6249360, 6457672, 7451160, 8072090, 9686508, 9934880, 12108135, 12498720, 12915344, 14902320, 16144180, 19373016, 24216270, 25830688, 29804640, 32288360, 38746032, 48432540, 64576720, 77492064, 96865080, 129153440, 193730160, 387460320]

約数ペア:

[(1, 387460320), (2, 193730160), (3, 129153440), (4, 96865080), (5, 77492064), (6, 64576720), (8, 48432540), (10, 38746032), (12, 32288360), (13, 29804640), (15, 25830688), (16, 24216270), (20, 19373016), (24, 16144180), (26, 14902320), (30, 12915344), (31, 12498720), (32, 12108135), (39, 9934880), (40, 9686508), (48, 8072090), (52, 7451160), (60, 6457672), (62, 6249360), (65, 5960928), (78, 4967440), (80, 4843254), (93, 4166240), (96, 4036045), (104, 3725580), (120, 3228836), (124, 3124680), (130, 2980464), (155, 2499744), (156, 2483720), (160, 2421627), (186, 2083120), (195, 1986976), (208, 1862790), (240, 1614418), (248, 1562340), (260, 1490232), (310, 1249872), (312, 1241860), (372, 1041560), (390, 993488), (403, 961440), (416, 931395), (465, 833248), (480, 807209), (496, 781170), (520, 745116), (620, 624936), (624, 620930), (744, 520780), (780, 496744), (806, 480720), (930, 416624), (992, 390585), (1040, 372558), (1209, 320480), (1240, 312468), (1248, 310465), (1488, 260390), (1560, 248372), (1612, 240360), (1860, 208312), (2003, 193440), (2015, 192288), (2080, 186279), (2418, 160240), (2480, 156234), (2976, 130195), (3120, 124186), (3224, 120180), (3720, 104156), (4006, 96720), (4030, 96144), (4836, 80120), (4960, 78117), (6009, 64480), (6045, 64096), (6240, 62093), (6448, 60090), (7440, 52078), (8012, 48360), (8060, 48072), (9672, 40060), (10015, 38688), (12018, 32240), (12090, 32048), (12896, 30045), (14880, 26039), (16024, 24180), (16120, 24036), (19344, 20030)]