855719280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91423}}^1$

素因数の和:91455

約数の個数: 120

約数和(自身を含む): 3094885248

約数和(自身を除く): 2239165968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 91423, 182846, 274269, 365692, 457115, 548538, 731384, 822807, 914230, 1097076, 1188499, 1371345, 1462768, 1645614, 1828460, 2194152, 2376998, 2742690, 3291228, 3565497, 3656920, 4114035, 4388304, 4753996, 5485380, 5942495, 6582456, 7130994, 7313840, 8228070, 9507992, 10696491, 10970760, 11884990, 13164912, 14261988, 16456140, 17827485, 19015984, 21392982, 21941520, 23769980, 28523976, 32912280, 35654970, 42785964, 47539960, 53482455, 57047952, 65824560, 71309940, 85571928, 95079920, 106964910, 142619880, 171143856, 213929820, 285239760, 427859640, 855719280]

約数ペア:

[(1, 855719280), (2, 427859640), (3, 285239760), (4, 213929820), (5, 171143856), (6, 142619880), (8, 106964910), (9, 95079920), (10, 85571928), (12, 71309940), (13, 65824560), (15, 57047952), (16, 53482455), (18, 47539960), (20, 42785964), (24, 35654970), (26, 32912280), (30, 28523976), (36, 23769980), (39, 21941520), (40, 21392982), (45, 19015984), (48, 17827485), (52, 16456140), (60, 14261988), (65, 13164912), (72, 11884990), (78, 10970760), (80, 10696491), (90, 9507992), (104, 8228070), (117, 7313840), (120, 7130994), (130, 6582456), (144, 5942495), (156, 5485380), (180, 4753996), (195, 4388304), (208, 4114035), (234, 3656920), (240, 3565497), (260, 3291228), (312, 2742690), (360, 2376998), (390, 2194152), (468, 1828460), (520, 1645614), (585, 1462768), (624, 1371345), (720, 1188499), (780, 1097076), (936, 914230), (1040, 822807), (1170, 731384), (1560, 548538), (1872, 457115), (2340, 365692), (3120, 274269), (4680, 182846), (9360, 91423)]