298526280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1$

素因数の和:6231

約数の個数: 128

約数和(自身を含む): 995742720

約数和(自身を除く): 697216440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 6173, 8060, 9672, 12090, 12346, 16120, 18519, 24180, 24692, 30865, 37038, 48360, 49384, 61730, 74076, 80249, 92595, 123460, 148152, 160498, 185190, 191363, 240747, 246920, 320996, 370380, 382726, 401245, 481494, 574089, 641992, 740760, 765452, 802490, 956815, 962988, 1148178, 1203735, 1530904, 1604980, 1913630, 1925976, 2296356, 2407470, 2487719, 2870445, 3209960, 3827260, 4592712, 4814940, 4975438, 5740890, 7463157, 7654520, 9629880, 9950876, 11481780, 12438595, 14926314, 19901752, 22963560, 24877190, 29852628, 37315785, 49754380, 59705256, 74631570, 99508760, 149263140, 298526280]

約数ペア:

[(1, 298526280), (2, 149263140), (3, 99508760), (4, 74631570), (5, 59705256), (6, 49754380), (8, 37315785), (10, 29852628), (12, 24877190), (13, 22963560), (15, 19901752), (20, 14926314), (24, 12438595), (26, 11481780), (30, 9950876), (31, 9629880), (39, 7654520), (40, 7463157), (52, 5740890), (60, 4975438), (62, 4814940), (65, 4592712), (78, 3827260), (93, 3209960), (104, 2870445), (120, 2487719), (124, 2407470), (130, 2296356), (155, 1925976), (156, 1913630), (186, 1604980), (195, 1530904), (248, 1203735), (260, 1148178), (310, 962988), (312, 956815), (372, 802490), (390, 765452), (403, 740760), (465, 641992), (520, 574089), (620, 481494), (744, 401245), (780, 382726), (806, 370380), (930, 320996), (1209, 246920), (1240, 240747), (1560, 191363), (1612, 185190), (1860, 160498), (2015, 148152), (2418, 123460), (3224, 92595), (3720, 80249), (4030, 74076), (4836, 61730), (6045, 49384), (6173, 48360), (8060, 37038), (9672, 30865), (12090, 24692), (12346, 24180), (16120, 18519)]